Mayor of London Sadiq Khan (C-L) and Britain's main opposition Labour Party deputy leader and Shadow Levelling Up, Housing and Communities Secretary Angela Rayner (C-R) pose with council candidates during the launching of Khan's manifesto "A fairer, safer, greener London" at the Design District Unit, in London, on April 18, 2024, as part of the political campaign for the London's Mayor elections of May 2.  Sadiq Khan has announced to make the free school meals programme permanent in London, and commits to funding baby banks.  (Photo by JUSTIN TALLIS  /  AFP)

London mayor election: Sadiq Khan eyes his legacy as he heads for third term