How about best two out of three? -— Tony Blair
What they are calling for is for a referendum on the terms of the final exit deal.
While that’s not all together unreasonable on it’s surface, it’s a bad idea and would simply be used to try and kill brexit. Direct democracy has it’s place but doesn’t need to get into the minutia, the people’s choice was clear.
In the snap election Labour recovered a lot of the Labour leave voters that they had lost to UKIP in 2015, and if they hadn’t then Corbyn wouldn’t have gained seats. Alienating those voters would be foolish of him.