Nope, the reason the UKIP vote dipped at the last election was due to the Conservative promising to carry out BREXIT and Labour promising to do the same. labour, you will probably have to sit down when you read this, lied like a cheap NAAFI watch and told the electorate that they would also see BREXIT through and have done everything they could to derail it so far. The Tories have been no better. Both major parties will lose vote at the next election but who will get them?
Are you having trouble with comprehension? I said a more right wing Tory party and a more left wing Labour party. That's it. As far as Labour and their manifesto is concerned it said they would see Brexit through and would scrap the then extant Brexit white paper. The UKIP vote went back to its roots is all i said, nothing about the reasons why.