A lawyer representing two drivers who won an employment case against online taxi firm Uber said the ruling was a "game-changer", one that sent a stern warning to technology firms that they are "not above the law".

Nigel Mackay, from Leigh Day, said the decision at the London Central Employment Tribunal would force Uber to change its practices - and make other companies sit up and take note.

Speaking after the judgment, Mr Mackay said: "It is a massive deal because this is the way forward.

"We are seeing the companies in the so called 'gig' economy often mislabelling - we say - their workers as self-employed. And actually we are saying they are not self-employed, they are workers.

"So other companies that are structuring their business in this way will now need to look at those arrangements because they are at risk of a similar finding."

Mr Mackay said the ruling highlighted a flaw with some technology companies, and suggested the ruling meant they would no longer be able to duck having proper employment laws in place.

He said: "If you run a technology business you can't just use that to hide from employment law. Just because you are a modern technology business doesn't mean you are above the law.

"You have to make sure if you have got people working for you that they are entitled to the basic rights.

"You have to think why would you not want your workers to receive minimum wage and holiday pay in the same way everyone else is entitled."

He added: "The companies that operate in the gig economies are not exempt from the UK legislation."

Mr Mackay called the ruling a "game-changer" as the first to really address the issues.

He said: "Hopefully it will make companies sit up and think, 'actually we need to make sure we are compliant with UK legislation and we can't get around that just by calling our workers self-employed'."

As for the two drivers involved in the test case, James Farrar and Yaseen Aslam, Mr Mackay said they would now be able to claim back-pay for minimum wage and holiday pay, and would be entitled to it in the future.