London Mayor Sadiq Khan has called for a second referendum on the UK’s membership to the European Union (EU).

London mayor has unraveled Labour leader Jeremy Corbyn’s bid for party unity depending on Brexit.

Khan hinted he would press for a commitment to a further national vote, on whether to accept any Brexit deal reached, to be included in the next election manifesto, the Independent reported.

The vow came as Kezia Dugdale, Labour’s former leader in Scotland, said the public had the right to have its say in a second referendum.

He pointed out that he feared no Brexit deal would be struck that would be good enough to be accepted without offering a second referendum.