Tracy Gilbert, MP for Edinburgh North and Leith, raised concerns in Parliament on Thursday about the way Rockstar Games has benefited from substantial UK tax relief while facing allegations about its treatment of staff.

The company behind the Grand Theft Auto franchise has reportedly claimed more than £70 million through the UK Government’s Video Games Tax Relief scheme, a policy designed to support the games industry by significantly reducing companies’ tax bills.

Gilbert’s intervention follows allegations from constituents that workers at Rockstar were dismissed after exercising their legal right to organise in the workplace.

The claims raise serious questions about whether companies receiving large-scale tax breaks from the UK Government are meeting basic expectations around fair treatment and workplace rights.

Several constituents have contacted Gilbert, believing they were unfairly dismissed by Rockstar after engaging in lawful workplace organising activity. She has since met with the company alongside fellow Edinburgh MPs Chris Murray and Scott Arthur, and has committed to continuing her support for the affected workers.

Speaking after raising the issue, Tracy Gilbert MP said: “When a company benefits from tens of millions of pounds in government-backed tax relief, what many would describe as Grand Theft Tax, it is reasonable to expect that it upholds basic standards of fairness and respects workers’ rights.

“I have been contacted by constituents who believe they were dismissed for exercising their legal right to organise at work. These are serious allegations, and it is right that they are properly scrutinised, particularly when a company is receiving such substantial tax advantages.”

Ms Gilbert asked Rt Hon Sir Alan Campbell MP, Lord President of the Council and Leader of the House of Commons, whether he shared her concerns about the reported dismissals and that the issue should be raised with the Chancellor, given the scale of tax relief Rockstar Games has received through the Video Games Tax Relief scheme.

She was reassured that ministers were looking into the matter and that he would be happy to arrange a meeting with ministers regarding the tax relief.