The statewide strike for Monday has been called off. Credit:Dominic Lorrimer The order is binding on Sydney Trains and NSW Trains, including the employees who are members of the Rail, Train and Bus Union, or members of the Association of Professional Engineers, Scientists and Managers Australia. Mr Hamberger's order followed a five-hour hearing before the Fair Working Commission on Thursday, where separate applications by industrial relations minister Dominic Perrottet and Sydney Trains were heard concurrently. Both parties were seeking suspension orders under s424 of the Fair Work Act, which prescribes that the Commission must suspend or terminate industrial action if it threatens "to endanger the life, the personal safety or health, or the welfare, of the population or of part of it," or if it threatens to "cause significant damage to the Australian economy or an important part of". Michael Seck, the barrister for Sydney Trains, said Monday's strike - which coincided with the return-date for most NSW private schools, as well as teachers in the public system - was "timed optimally to cause maximum damage and maximum inconvenience" to the rail network and commuters.

RBTU state secretary Alex Claassens said he accepted the decision of the independent umpire. Credit:Daniel Munoz The industrial action also threatened to deplete the workforce of essential service sectors, such as NSW police, NSW ambulance, and the health system, he said. "If even some of those employees do not attend work as they're rostered, and there's going to be less than optimal staffing for those employees, then obviously that it is going to potentially compromise the safety and well-being of the community." Waiting: The industrial action on Thursday morning meant many people were left waiting on platforms as full trains went past. Credit:Kate Geraghty The Commission was also presented with economic modelling, prepared by NSW Treasury, which estimated the economic impact of industrial action would be between $50 million to $90 million.

Barrister Michael Easton, representing the minister, said the modelling supported the "inescapable" conclusion that "there will be significant economic damage cause by this ongoing industrial action." "Your honour is compelled to act to make an order," he said. Attempting to rebut this point, barrister for the RTBU Anthony Howell submitted that $90 million was a "minuscule" sum in the context of the $600 billion NSW economy. Mr Howell further submitted that the unions, in taking protected industrial action, were exerting their rights under the Fair Work Act, and described the 24-hour strike as a "reasonable and measured stoppage". "A fundamental purpose of effective industrial action is to enable parties to apply pressure to their opponent in the bargaining [process]," he said.

RBTU state secretary Alex Claassens said he accepted the decision of the independent umpire. "My members will be disappointed quite rightly but we have been able to make people listen to our concerns," he said. "We were forced into this position by a Transport Minister who just wouldn't come to the table. We finally got him to the table [and] we are continuing to work through those issues." However, he conceded that the Fair Work decision had weakened the unions' leverage in the negotiations, which were continuing with Sydney Trains management on Thursday afternoon. "We will obviously stay here tonight and negotiate an agreement," he said.

The decision means the unions will have to take any in-principle agreement they reach to their members "the old fashioned way" of consulting them at rail depots over the coming weeks before they vote on deciding whether to accept the offer from Sydney Trains. Sydney Trains chief executive Howard Collins said he would be talking to the unions to see whether they would waive the need for staff to be given two days notice of working outside their rostered hours in order to allow the rail operator to put on extra services on Thursday evening. Loading But he said the equivalent of a Saturday timetable remained at present and he urged people to plan their trips and avoid the peak between 5pm and 6.30pm if they could. More to come