“Pleased to welcome Labour’s new Mayor of London Sadiq Khan to our office on his first day in the job” declared Jeremy Corbyn in his Facebook page.

“Labour’s new London Mayor will protect the capital from vicious Tory cuts while taking action on the housing crisis after 8 years of failed and unfair Tory policies. He will be a mayor for all Londoners.

Sadiq is one of four Labour mayors elected in Thursday’s local elections who will stand up for you”.