Sir John Curtice, the BBC’s lead election analyst, told the Today programme that his analysis suggested the Lib Dem surge was not being driven by support for a second referendum. He explained:
'The Liberal Democrats used to be the traditional party of protest. And then they went into coalition with the Conservatives and they rather lost that mantle.
It looks as though they are beginning to recover that mantle, particularly in areas where until recently they had quite a lot of strength.
But when you actually look, is there any evidence that the Liberal Democrats are doing better in remain areas than in leave areas? The truth is that the evidence seems to be lacking.
So it seems easier to interpret this as evidence of Liberal Democrats recovering from the coalition, being the party of protest, and that’s the basis of their success, rather than necessarily a rush of enthusiasm for the idea of a second EU referendum.'
Curtice also told the BBC that the Greens were getting 11% of the vote, up five points on last year. He said they were on course for one of their best ever local election results.