TUC
The TUC found the gulf has increased by more than half in 20 years.
The biggest demonstration London has seen in years.
'The government must scrap this loophole now'.
Union boss: "It's like trying to put out a fire with a water pistol."
The stakes are too high to leave things to chance."
'They call it the gig economy, and who doesn't like going to a gig?'
'If you cheat staff out of the minimum wage, your reputation will be dragged through the mud.'
Jeremy Corbyn says protection of workers is more important.
'It’s a good thing to be told what you are going to be earning.'
TUC poll shows public services trumped Brexit and immigration.