We hear about them all the time: huge corporations who use complicated but legal methods to avoid paying millions in tax, while the rest of us are expected to.

It’s unfair, sure, but is anything being done about it? And if it’s not so bad, what’s to stop everyone else from following suit?

That’s the thought of Steve Lewis, a small-town Welsh café owner who’s fed up that his big-name rivals aren’t paying any tax while he’s shelling out thousands.

With a bit of guidance, Lewis and fellow Crickhowell traders set up a company in the Isle of Man, a tax haven, aping the techniques used by the biggest businesses in the world.

Don’t go thinking that Lewis just wants to get out of paying though. Rather, he explains: “I’d like to fight the legal battle and change the law to create a transformational change in the tax system of Britain.”

Will his rebellion be enough to make the HMRC re-think the current tax loopholes which are exploited by so many?

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Jeremy Clarkson assaulted a Top Gear producer and was kicked off the show. He’s returning in 2016 with Richard Hammond and James May for a new motoring show on Amazon Prime Amazon 5/20 James Corden took over The Late Late Show Proving all the haters wrong, James Corden has soared on US TV as the host of the Late Late Show. His Carpool Karaoke segment has become a huge hit, and played a significant role in Justin Bieber’s image overhaul Alberto E. Rodriguez/Getty Images 6/20 Chris Pratt nailed the TOWIE accent Chris Pratt built on the success of Guardians of the Galaxy with the year’s biggest film Jurassic World (well, until Star Wars came out). He debuted his hilariously accurate TOWIE accent when he appeared on the Graham Norton show 7/20 Mad Men came to an end One of the most celebrated US TV dramas of all time came to a close, as Mad Men bowed out. 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The journey of winner Nadiya Hussain captured the nation – and her win even made Mary Berry cry BBC/Love Productions/Mark Bourdillon 14/20 Terry Wogan missed Children in Need for the first time Due to illness, Terry Wogan was unable to host Children in Need for the first time ever. Luckily Dermot O’Leary, no longer on X Factor duties, was on hand to step in at the last minute 15/20 Piers Morgan joined Good Morning Britain The man you love (and love to hate), loves that you love (and love to hate) him. Piers Morgan joined Good Morning Britain as a permanent fixture, and has already caused controversy a-plenty with his flirty manner and tough interviews style 16/20 Clara Oswald left Doctor Who Doctor Who’s best series in years saw a dramatic end for companion Clara Oswald, who paid the price when she got caught up in the schemes of immortal girl Ashildr. 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Goodbye, El Dude Brothers 20/20 Downton Abbey closed its doors The end of an era – Downton Abbey finally came to a close with one last Christmas special which (SPOILER ALERT) saw happy endings all round. Phew!

The BBC’s documentary successfully combines the fighting spirit of an underdog tale with a crash-course lesson in how multi-nationals are able to avoid paying out while the nation’s small businesses still have to.

BBC Two, 9pm