World Rugby has issued an extraordinary statement that criticises the performance of officials at the Rugby World Cup in Japan, claiming that they have accepted their decisions over the opening weekend of the tournament “were not consistently of the standards set” at the highest level of the game.

A number of controversial incidents were highlighted in the wake of the opening round of fixtures, most notably the tackle from Australia wing Reece Hodge on Fiji’s Peceli Yato that left him concussed and resulted in a post-match citing, despite match referee Ben O’Keeffe and TMO Rowan Kitt insisting at the time that his tackle was legal.

O’Keeffe was also heavily criticised on social media for issuing a yellow card to Fiji centre Levani Botia, despite a video of the breakdown in question showing Wallabies captain Michael Hooper committing an offence by coming in at the side to clear him out.

The incident followed a similar one in Japan’s victory over Russia in Friday night’s curtain-raiser, when Japan lock James Moore escaped action for a no-arm tackle on Russia’s Vasily Dorofeev that was referenced on social media by former Namibia captain Jacques Burger as “looks like the officials missed a potential red card”.

Yet in an unprecedented move by the game’s governing body, World Rugby has admitted they are taking steps to improve the standard of refereeing at Japan 2019 as the current levels have not been up to scratch.

RWC100: 100-1 greatest players Show all 101 1 /101 RWC100: 100-1 greatest players RWC100: 100-1 greatest players Rugby World Cup greatest 100 player of all time Who is the greatest player to feature at the Rugby World Cup? It's a question that has been asked time and time again, and will continue to be asked as long as the sport continues, with the true greats of rugby union shining on the biggest platform when it matters most. Ahead of the 2019 Rugby World Cup in Japan, we asked out team of rugby experts to come up with the the top 100 players of the Rugby World Cup era, beginning with 1987 and running through to the 2015 tournament. Here's the definitive list that they came up with. Getty RWC100: 100-1 greatest players 100: Michael Leitch The Japan captain is preparing to lead the side into yet another World Cup, but he proved an inspiring figure in 2015 as his phenomenal work-rate set the example for those around him. He will forever be remembered as the man who lead the side that defeated the Springboks. Getty Images RWC100: 100-1 greatest players 99: Lewis Moody A member of the 2003 winning squad, Moody went on to feature on the 2007 run to the final before captaining the ill0fated 2011 campaign. However, with three tournaments under his belt and his sheer bravery in every one of his performances, he just squeezes onto the list. Getty Images RWC100: 100-1 greatest players 98: Ben Franks The two-time Rugby World Cup winner lined up in the same front-row as younger brother Owen to help the All Blacks to back-to-back world championships, before heading to Europe. Getty Images RWC100: 100-1 greatest players 97: Diego Dominguez A legend of the Italian game. Dominguez played at three consecutive World Cups between 1991 and 1999 and displayed a talent at fly-half that is yet to be displayed since. Getty Images RWC100: 100-1 greatest players 96: Toutai Kefu It takes something special to oust Willie Ofahengaue from the Australian No 8 shirt, but Kefu was able to do exactly that to play a pivotal role as the Wallabies' starting No 8 at the triumphant Rugby World Cup. Getty Images RWC100: 100-1 greatest players 95: Va'aiga Tuigamala 'Inga the winger' has the unusual accolade of playing at two Rugby World Cups for two different nations. He arrived on the scene with New Zealand in 1991, but it was his role in 1999 with Western Samoa that really caught the eye as he helped them defeat Wales. AFP/Getty Images RWC100: 100-1 greatest players 94: Sebastien Chabal A World Cup winner he is not, but Chabal provided one of the great moments in the tournament's history as he lead the confrontation to the Haka ahead of France's 2007 World Cup quarter-final victory over the All Blacks. AFP/Getty Images RWC100: 100-1 greatest players 93: Mamuka Gorgodze Probably no better example of a man who has carried a national team on his own shoulders. Gorgodze was famously named man of the match against New Zealand, and his reaction said all that you needed to know about what it means to him to play for Georgia. AFP/Getty Images RWC100: 100-1 greatest players 92: Mickey Skinner Who can forget 'The Tackle'? Mick 'The Munch' Skinner sent Marc Cecillon in reverse with one fo the great World Cup tackles during England's quarter-final victory at the 1991 tournament. Getty Images RWC100: 100-1 greatest players 91: Stephen Donald Not New Zealand's first choice, or second, or third, but the fourth-choice fly-half who wasn't even named in the All Blacks squad for the 2011 World Cup. Injuries meant he was drafted in for the final against France, where he wrote his name into the history books by kicking the final-winning penalty to end the All Blacks' 24 years of hurt. AFP/Getty Images RWC100: 100-1 greatest players 90: Takudza Ngwenya Bryan Habana was considered that fastest man at the World Cup - until Ngwenya turned up and completely roasted him on the outside. The United States may have gone on to lose the match, but the moment remains one of the 2007 tournament highlights. AFP/Getty Images RWC100: 100-1 greatest players 89: Thierry Lacroix Lacroix's international career never really took off until the 1999 World Cup when a scintillating 30-minute display paved the way for the All Blacks's dramatic exit. AFP/Getty Images RWC100: 100-1 greatest players 88: Karne Hesketh If this list was judged on moments alone, Hesketh would be No 1 on the list. The Japan wing finished one of the great tries to secure their first ever victory over the Springboks, a moment where everyone who was watching remembers exactly where they were at that moment in time. Getty Images RWC100: 100-1 greatest players 87: Andrew Sheridan Sheridan played in two World Cup, but is fondly remembered for the way he dismantled the Australian scrum in 2007 to form the basis for England's quarter-final victory. Getty Images RWC100: 100-1 greatest players 86: Josh Lewsey Lewsey was one-third of England's elite back-three at the 2003 World Cup, but his tournament highlight came in 2007 when he scored inside 80 seconds in the semi-final victory over France. Getty Images RWC100: 100-1 greatest players 85: Will Genia An Australian centurion who was first-choice scrum-half in both 2011 and 2015, where he claimed third and second-place finishes respectively. Will 2019 be the year he goes one better? Getty Images RWC100: 100-1 greatest players 84: Will Greenwood The centre enjoyed a phenomenal World Cup try-scoring record of seven in nine matches across 1999 and 2003, going on to help England triumph Down Under. Getty Images RWC100: 100-1 greatest players 83: Gavin Hastings Arguably Scotland's greatest ever player, who featured across three World Cups - the final one in 1995 as captain - before hanging up his boots after their quarter-final defeat against the Springboks. Getty Images RWC100: 100-1 greatest players 82: David Pocock The main reason that Australia made it to the 2015 Rugby World Cup final, Pocock starred playing out of position in a partnership with Michael Hooper that has strongly influenced the 2019 tournament as other teams follow suit. Getty Images RWC100: 100-1 greatest players 81: Tendai Mtawarira Despite his nickname of 'The Beast', Tendai Mtawarira is possibly one of the most understated greats of the game. Fans love him and for good reason, having helped South Africa to third place in 2015. Getty Images RWC100: 100-1 greatest players 80: Israel Dagg A double-World Cup winner who made the full-back berth his own as the All Blacks cemented their dominance at the top of world rugby. Getty Images RWC100: 100-1 greatest players 79: Wayne Shelford One of the greats from the originals, Shelford played in six of seven games as the All Blacks won the 1987 Rugby World Cup. Remembered as the man who revitalised the Haka, his legacy in the sport will go on long after he is gone. Getty Images RWC100: 100-1 greatest players 78: Jeremy Guscott Guscott featured in three World Cup campaigns, the first two of which produced a final and semi-final appearance. He could have added to that record had injury not ended his 1999 campaign, where an England side without him crashed out. Getty Images RWC100: 100-1 greatest players 77: Serge Betsen A formidable opponent who was highly respected by his opponents, such was his talent. However, he features low on the list due to featuring at just one World Cup due to injury. AFP/Getty Images RWC100: 100-1 greatest players 76: Brian Lima 'The Chiropractor' by name, Brian Lima was a World Cup force to be reckoned with - just ask Derick Hougaard. The centre became the first player ever to appear at five Rugby World Cups, starring at the 1991, 1995, 1999, 2003 and 2007 tournaments, and was inducted into the Hall of Fame four years later. AFP/Getty Images RWC100: 100-1 greatest players 75: Tony Daly The Australian was a key part of the victorious 1991 Wallabies side and also featured at the 1995 campaign. Getty Images RWC100: 100-1 greatest players 74: Alun Wyn Jones The veteran lock will feature at his fourth World Cup in Japan since his first appearance in 2007, and was a key part of Wales's run to the semi-finals in 2011. Getty RWC100: 100-1 greatest players 73: Brad Thorn The lock was a linchpin in the 2011 Rugby World Cup-winning New Zealand side, starting all but one of the games including the final against France, and he also played at the 2003 event eight years before, though missed out on the 2007 tournament. Getty Images RWC100: 100-1 greatest players 72: Jannie de Beer Killed off England's hopes in 1999 with his memorable five drop-goals in the quarter-final, writing his name into World Cup folklore. Getty Images RWC100: 100-1 greatest players 71: Fourie du Preez The scrum-half was South Africa's starting No 9 for three World Cup in a row, an was instrumental in their kick-heavy strategy at the 2007 World Cup that saw the Springboks defeat England in the final. Getty Images RWC100: 100-1 greatest players 70: Mils Muliaina The 100-cap full-back was a mainstay of the All Blacks side tat went through the toil of the 2003 and 2007 World Cups, only to secure a fitting farewell by winning the 2011 tournament. A lethal finisher who also had the defensive craft to match, Muliaina was the standout No 15 for much of the noughties. Getty Images RWC100: 100-1 greatest players 69: Thierry Dusautoir Inspired France's 2011 campaign when the players took control from coach Marc Lievremont and played the style of rugby they wanted to play. Dusautoir always led by example as one of the best No 7s to play the game. Getty Images RWC100: 100-1 greatest players 68: Owen Franks A two-time World Cup winner who proved pivotal to the All Blacks' back-to-back triumphs. Franks changed the game with how tighthead props play, and was unlucky to miss out on a third tournament after being overlooked for 2019. Getty Images RWC100: 100-1 greatest players 67: Mike Tindall His brutal dump tackle on George Gregan in the 2003 final showed all the hallmarks of England's defiance in that campaign. Unlucky to miss the 2007 tournament with a broken leg, and although the less said about 2011 the better, his exploits in Australia eight years before cement his place on the list. Getty Images RWC100: 100-1 greatest players 66: Keven Mealamu Another member of the All Blacks' double-World Cup winners club, Mealamu was heralded for his performance off the bench in the 2015 final. Getty Images RWC100: 100-1 greatest players 65: Glen Osbourne Osborne's best displays of his career came at the Rugby World Cup, scoring five tries in six games across 1995 and 199. Getty Images RWC100: 100-1 greatest players 64: Rory Underwood Underwood starred for England at the first three World Cups, with the nation's all-time record try-scorer claiming 11 World Cup tries throughout his illustrious career. Getty Images RWC100: 100-1 greatest players 63: Josh Kronfeld One of the great back-row forwards of his generation, Kronfeld went through the agony of twice seeing New Zealand's World Cup aspirations fall short in 1995 and 1999, though it was through no lack of trying on his part. Getty Images RWC100: 100-1 greatest players 62: Brian O'Driscoll The lack of Irish players can easily be put down to their dismal knockout record, but O'Driscoll simply has to be on the list for his exploits across the 2003 and 2011 World Cups. For a player of his talent, his World Cup record is no doubt disappointing, but he remained a joy to watch. Getty Images RWC100: 100-1 greatest players 61: Willie Ofahengaue 'Willie O' was a giant of the game who helped the Wallabies to World Cup glory in 1991, leading the pack from No 8 with distinction. He retired with the rare accolade of having beaten the All Blacks more times than losing to them. Getty Images RWC100: 100-1 greatest players 60: Dan Crowley Crowley (far right) is one of just five Australians to have won the Rugby World Cup twice, and started the 1999 final against France before hanging up his international boots. AFP/Getty Images RWC100: 100-1 greatest players 59: Emile Ntamack A three-time World Cup attendee, Ntamack's versatility came in great use for the French on their run to the 1999 final, where he started at centre despite spending most of his international career in the back-three. Getty Images RWC100: 100-1 greatest players 58: Shane Williams One of the most lethal finishers in the game's history, Williams enjoyed a breakthrough tournament in 2003, starring against New Zealand and England, and picked up where he left off in 2007 with a stunning try over Fiji. Getty Images RWC100: 100-1 greatest players 57: Daniel Herbert The other part of the famous Australian centre partnership with Tim Horan, Herbert was a star of the 1999 Rugby World Cup, having also featured at the 1995. Getty Images RWC100: 100-1 greatest players 56: Nick Farr-Jones The skipper of the 1991 World Cup winners, Farr-Jones demonstrated phenomenal strength and passing even for a scrum-half, while his leadership skills saw the Wallabies become the dominant force of the era. AFP/Getty Images RWC100: 100-1 greatest players 55: Jason Leonard Mr Dependable when it came to his World Cup exploits, playing for England in 1991, 1995, 1999 and 2003 when he finally became a much-deserved World Cup-winner. Getty Images RWC100: 100-1 greatest players 54: Sonny Bill Williams A two-time wrecking ball of a World Cup winner, Williams' ability to offload in contact is matched by no other. However, he stole the show in 2015 when he gave his winners' medal to a young fan who ran onto the pitch to hug him. One of the good guys of the sport. Getty Images RWC100: 100-1 greatest players 53: Ben Kay Had he finished that try in the 2003 World Cup final, he would've been a lot higher in the list. But perhaps he can take credit for producing that thrilling extra-time final in Melbourne. Either way, he formed a formidable partnership with Leicester teammate Martin Johnson. Getty Images RWC100: 100-1 greatest players 52: Neil Back Part of the famous English back-row os 2003, Back had a unique ability to play openside flanker his way, while he was never short of a trick or two to help his side out. Getty Images RWC100: 100-1 greatest players 51: Abdelatif Benazzi Hugely influential in helping France to the 1999 World Cup final, in what was his third appearance at the global gathering. A towering lock who never failed to let his presence be known. AFP/Getty Images RWC100: 100-1 greatest players 50: Andrew Merhtens Came within a whisker of becoming a World Cup winner in 1995, only for the Springboks and Joel Stransky to deny him. Sadly his World Cup career ended in 1999 as he was overlooked for the 2003 tournament, but by then he had already left a solid impression on the sport. Getty Images RWC100: 100-1 greatest players 49: Rupeni Caucaunibuca Arguably the most eye-catching player in World Cup history, Caucau took the 2003 tournament by storm with three devastating tries in two games. Had he had more discipline, we may have seen even more from him at other tournaments, but his 2003 showcase is enough to leave a lasting memory in itself. Getty Images RWC100: 100-1 greatest players 48: Phil Vickery A World Cup winner in 2003, Vickery emerged as the somewhat surprising man to captain England to the 2007 World Cup, where an unexpected resurrection saw them come within a whisker of retaining the Webb Ellis Cup. Arguably England's best tighthead prop. Getty Images RWC100: 100-1 greatest players 47: Sam Warburton Thrown in at the deep end as Wales captain in 2011, Warburton was one of the stars of the tournament as they reached the semi-finals - only for his red card against France seeing the wheels fall off. That said, he lead the team fantastically once again in 2015 as they knocked England out in the pool stage, and remains one of the most pleasant individuals to have played the game. Getty Images RWC100: 100-1 greatest players 46: Joe Roff Selected for the 1995 World Cup at just 19 years old, Roff made an impressive start to his international career before starring at the successful 1999 edition. Roff made a third World Cup in 2003, though had to make do with a role as a replacement for the latter stages. Getty Images RWC100: 100-1 greatest players 45: Tony Woodcock One of the more unheralded All Blacks of the double-World Cup triumph, but with 118 caps to his name Woodcock's worth to New Zealand cannot be done justice. One of the great loosehead props of all time. Getty Images RWC100: 100-1 greatest players 44: Juan Martin Hernandez A magician with the ball in his hands of one the end of his boot, Hernandez it up the 2007 World Cup as Argentina announced their arrival as a force to be reckoned with. A member of the four World Cups club, Hernandez remains one of the most exciting and attacking-minded players to have graced the game. AFP/Getty Images RWC100: 100-1 greatest players 43: Matt Burke The Australian full-back was instrumental in the 1999 World Cup victory, with his ability to kick goals for fun proving a key weapon in the Wallabies armoury. He also helped Australia to the 2003 final, though lost his place in the 15 shirt to Chris Latham by that point. Getty Images RWC100: 100-1 greatest players 42: Ayumu Gorumaru The man who pulled the strings in the 'Miracle of Brighton', Goromaru scored a brilliant 24 points to inspire the victory over the Springboks in what was a very successful campaign for the fly-half in 2015. Getty Images RWC100: 100-1 greatest players 41: Matt Giteau A genius with the ball who filled no fewer than five positions during his career with the Wallabies. Giteau was just 20 when he made his World Cup debut in 2003, but such was his worth to Australian rugby, the ARU changed the rules to bring him back for a fourth World Cup in 2015. Getty Images RWC100: 100-1 greatest players 40: Phil Kearns Known for his fiery character and physical approach, Kearns was hugely influential not just in 1991 but in 1999 too. Even though injury curtailed his third World Cup campaign, Kearns was a key figure in helping the Wallabies win the World Cup for the second time. Getty Images RWC100: 100-1 greatest players 39: George Smith Smith never won the World Cup, making his Wallabies debut after the 1999 triumph, but there are few players who deserved to do so. He changed the game for openside flankers, and the respect he earned from back-row opponents stemmed from what a formidable force he was to compete against. Getty Images RWC100: 100-1 greatest players 38: Ruben Kruger Scored the try in the controversial 1995 semi-final that kept the Springboks on course for glory. Sadly, Kruger passed away at the start of the decade after a 10-year battle with brain cancer. AFP/Getty Images RWC100: 100-1 greatest players 37: Sam Whitelock Incredibly, Whitelock could become one of three players who win the World Cup for a third consecutive time this tournament alongside Kieran Read and Sonny Bill Williams, and he is young enough to have a crack at 2023 too. Whitelock is sometimes overshadowed by his younger teammate Brodie Retallick, but what he has given the All Blacks should not be underestimated. Getty Images RWC100: 100-1 greatest players 36: Jerome Kaino One of the most powerful and physically-dominating blindside flankers the game has seen, Kaino brought a ferocious intensity to the game that helped him to World Cup wins in 2011 and 2015. Getty Images RWC100: 100-1 greatest players 35: Percy Montgomery South Africa's goal-kicking full-back of the 2007 World Cup triumph, Montgomery was one of the best all-round players of his time - represented by the fact he finished his career with 102 caps to his name. Getty Images RWC100: 100-1 greatest players 34: Jason Little The other part of the Australian centre pairing that dominated the 1990s, Little often competed with Daniel Herbert to partner Tim Horan. Getty Images RWC100: 100-1 greatest players 33: Bakkies Botha A Goliath on the pitch and not someone you wanted to run into, Botha formed a formidable partnership with Victor Matfield as South Africa won the 2007 World Cup. His lineout presence was intimidating enough before he'd even left the ground, while he wasn't half-bad at carrying either. Getty Images RWC100: 100-1 greatest players 32: Christophe Lamaison His performance against New Zealand in 1999 semi-finals remains one of the great individual displays in World Cup history. Lamaison was stereotypical of what French rugby is about: gifted athleticism, natural ability and a flare that was delightful to watch. His impact on Kiwi rugby remains to this day. AFP/Getty Images RWC100: 100-1 greatest players 31: Lawrence Dallaglio One of the players who learned from the errors of 1999 to dazzle in 2003. Remembered for making the break that set-up Jason Robinson's try in the World Cup final, but contributed so much more to England's campaign. Getty Images RWC100: 100-1 greatest players 30: Schalk Burger If Bakkies Botha wasn't bad enough, South Africa also possessed the mean Schalk Burger in their pack that inflicted plenty of punishment in opponents. Not always on the right side of the law, Burger remains one of the most combative flankers seen in the game, relying on his brute strength and athletic ability to wreak havoc at the breakdown. Getty Images RWC100: 100-1 greatest players 29: Joel Stransky Kicked all 15 points in South Africa's triumphant 1995 World Cup final effort, with his extra-time drop-goal going down in history as one of the epic World Cup moments. Getty Images RWC100: 100-1 greatest players 28: Conrad Smith One half of New Zealand's almighty centre pairing that proved pivotal in the 2011 and 2015 triumphs. Smith was never the most exciting or most dangerous player on the field, but he was the glue that held the back line together and without him, the All Blacks would not be what they are today. Getty Images RWC100: 100-1 greatest players 27: John Smit South Africa's 2007 World Cup-winning captain made the brave decision to convert from a prop to a hooker and reaped the rewards by leading his country to glory. Lead by example as he never shied away from battle on the pitch, but a gentleman off it. Getty Images RWC100: 100-1 greatest players 26: Victor Matfield His experience, leadership and calmness under pressure were big factors in South Africa's success over the decade he featured in. Came out of retirement for one last crack in 2015, though his best days were behind him by then. Getty Images RWC100: 100-1 greatest players 25: Richard Hill Played just three matches at the 2003 Rugby World Cup, but so important was he to England's hopes that Sir Clive Woodward was happy to carry him through the tournament knowing how much they needed him in the final. However, it was his semi-final return from injury that really stood out, keeping England's World Cup hopes alive against Wales. Getty Images RWC100: 100-1 greatest players 24: Zinzan Brooke One of the most gifted players in history. A No 8 with the carrying ability of a tight-forward and the passing and kicking skills of an out-half. A World Cup winner who spent a decade at the top of the game. Getty Images RWC100: 100-1 greatest players 23: Ma'a Nonu The other half of New Zealand's unrivalled centre pairing, Nonu overcame early struggles in his international career to become a force to be reckoned with. He provided one of the moments of the 2015 World Cup when he scored from nearly halfway in the final against Australia. Getty Images RWC100: 100-1 greatest players 22: Serge Blanco An enigma on the field who played with panache that befitted French rugby at the time. The full-back starred at the 1987 World Cup where France just came up short in the final, and hung up his boots after one last crack at it in 1991. AFP/Getty Images RWC100: 100-1 greatest players 21: Kieran Read The man who emerged from the shadow of Richie McCaw to lead the All Blacks, Read was a key figure in the 2011 and 2015 World Cup efforts. Getty Images RWC100: 100-1 greatest players 20: Os du Randt The only Springbok to win the 1995 and 2007 World Cup, Du Randt displayed a longevity rarely seen in the modern-day game. For years he was the first pick in any World XV side, and his importance to Springbok history cannot be understated. AFP/Getty Images RWC100: 100-1 greatest players 19: Stephen Larkham Larkham formed a dominant partnership with George Gregan in 1999 to lead the Wallabies to victory with his brilliant vision and ability to read the game to create opportunity after opportunity for his teammates. Moved to centre for the 2003 World Cup, displaying his versatility at the highest level, and unlucky not to end his career as a two-time World Cup winner. Getty Images RWC100: 100-1 greatest players 18: Francois Pienaar Would be the lead candidate to captain many all-time XVs, given his importance to not just the Springboks but to South Africa as a whole. What he achieved with Nelson Mandela in 1995 is unlikely to be repeated. AFP/Getty Images RWC100: 100-1 greatest players 17: Chester Williams Where Pienaar was the leader, the late Chester Williams was the inspiration. His presence single-handedly brought millions of black South Africans to support the Springboks, and his four tries in the quarter-final victory over Samoa showed just how important he was to that team. His sad death earlier this month - and the outpouring of emotion that followed - only went to strengthen how important he has been to South Africa changing its ways. Getty Images RWC100: 100-1 greatest players 16: George Gregan Without doubt a genius of the game. Gregan had craft, vision and intelligence that saw him grow into one of the best Australian captains of all time, having learned his trade under John Eales in the 1999 World Cup before leading the Wallabies to the 2003 final where they just fell short. Getty Images RWC100: 100-1 greatest players 15: Jason Robinson The raw emotion of his try in the 2003 final is hard to rival for English supporters as the great moments in World Cup history. Arguably brought something to the game that had never been seen before, and his sheer defiance to go again in 2007 - dislocated shoulder and all - can only be applauded. Getty Images RWC100: 100-1 greatest players 14: John Kirwan The outside backs start to come thick and fast at the top end of the list. Kirwan was very much the original World Cup finisher, with his breath-taking try in the 1987 World Cup opener going down in history as one of the most stunning tries ever seen. AFP/Getty Images RWC100: 100-1 greatest players 13: David Campese 'Campo' was never shy when it came to having a thing or two to say, but he got away with it because of what he could do on the pitch. The trademark goosestep inspired a new generation of wings as he took agility to a new level, and his ability to score almost at will was crucial to Australia's 1991 success. Getty Images RWC100: 100-1 greatest players 12: Michael Lynagh The brains behind the brawn, Lynagh could do just about anything with the ball in his hands. He marshalled the 1991 side with complete authority and was not too bad at scoring himself. Getty Images RWC100: 100-1 greatest players 11: Joost van der Westhuizen A joy to watch throughout his career as he starred at three World Cups, including the 1995 success on home soil. His ability to be nimble around the ruck caught out countless opponents, while he possessed a rocket of a pass too. Getty Images RWC100: 100-1 greatest players 10: Tim Horan One of the all-time great Wallabies who shone in 1991 and 1999. The double-World Cup winner is arguably the greatest centre of all time. Getty Images RWC100: 100-1 greatest players 9: Bryan Habana "Habana! Habana!" How many times did you hear his name ring out across the four World Cups that he featured in? 15 to be exact, as he remains the highest try-scorer in World Cup history alongside Jonah Lomu, and one of just three men to score eight in a tournament alongside Lomu and Julian Savea. Getty Images RWC100: 100-1 greatest players 8: Martin Johnson The ultimate leader on the field, Johnson was inspirational in the 2003 World Cup triumph for England. Things didn't go the way he hoped when he returned in 2011 as head coach, but the way that he lead his country eight years previous remains one of the most inspiring campaigns around. AFP/Getty Images RWC100: 100-1 greatest players 7: Michael Jones Almost single-handedly won the All Blacks the inaugural World Cup, and all while refusing to play on Sunday's due to his religious faith. Jones was unstoppable at times during that 1987 campaign, and thankfully returned to the side for the Saturday World Cup final to seize his crowning glory. Getty Images RWC100: 100-1 greatest players 6: John Eales It takes something special to be nicknamed 'Nobody', because 'Nobody's Perfect'. But Eales really was a player of the ilk we have not seen since: formidable in all aspects of the game, a natural leader and a goal-kicking forward. There may never be another player like him. AFP/Getty Images RWC100: 100-1 greatest players 5: Sean Fitzpatrick A rookie in 1987, Fitzpatrick immediately found his feet on the international stage to play a big role in New Zealand's World Cup triumph. He soon inherited the captaincy, and although further success alluded his teams, his influence on the game could not be questioned. AFP/Getty Images RWC100: 100-1 greatest players 4. Jonny Wilkinson The man responsible for the greatest moment in English rugby history, Wilkinson was simply incredible in 2003. Yet the way that he battled career-threatening injuries to return for the 2007 campaign - and come within a whisker of winning another World Cup - and also rack up a fourth appearance in 2011, adds far more worth to his World Cup greatness. AFP/Getty Images RWC100: 100-1 greatest players 3: Jonah Lomu There is no other player who has transcended the sport quite like Jonah Lomu. Non-rugby fans know who he is, those who followed the game enjoyed every second of his career and those who faced him genuinely feared what he could do. Lomu not only changed the way that wings played, but he changed the way the game was played as no one had ever seen someone - or something - quite like him. He is sadly gone, but will never be forgotten. Getty Images RWC100: 100-1 greatest players 2: Dan Carter The agony of missing the 2011 knockout stages were eradicated by his virtuoso performance in the 2015 World Cup final, with his snap drop-goal providing the moment that killed off the Wallabies once and for all. Having featured at four World Cups during his career, Carter remains the highest points-scorer in World Cup history. Getty Images RWC100: 100-1 greatest players 1: Richie McCaw Can a two-time World Cup-winning captain not be top of the list. Not according to us. McCaw was, simply put, brilliant. A breakdown master, incredible athlete, inspirational leader and a man with a remarkable ability to talk referees onto his side, McCaw had everything. And perhaps what makes the fact that he goes down in our list as the greatest to have played the game is the fact that he was so normal off the field. As Steve Hansen put in in 2015 upon his farewell appearance, he's "just a decent bloke". Getty Images

A World Rugby statement read: “Following the usual review of matches, the match officials team recognise that performances over the opening weekend of Rugby World Cup 2019 were not consistently of the standards set by World Rugby and themselves, but World “Rugby is confident of the highest standards of officiating moving forward.

“Elite match officials are required to make decisions in complex, high-pressure situations and there have been initial challenges with the use of technology and team communication, which have impacted decision-making. These are already being addressed by the team of 23 match officials to enhance consistency.

“Given this proactive approach, a strong team ethic and a superb support structure, World Rugby has every confidence in the team to ensure that Rugby World Cup 2019 delivers the highest levels of accurate, clear and consistent decision-making.”

The only previous instance of an incident where World Rugby have stepped in over an official’s performance came following the Six Nations match in 2018 between England and Wales, when Gareth Anscombe had a potential try incorrectly ruled out by TMO Glenn Newman.

On that occasion, World Rugby made the clarification to Wales head coach Warren Gatland via Alain Rolland, their high performance 15s match officials’ manager, which was then revealed by assistant Rob Howley in public that triggered a clarification.