Sadiq Khan has come under fire after his official website published a photo of a white family which said they do not "represent real Londoners".
The Labour politician faced calls to apologise after the message appeared in a branding guide on the Greater London Authority (GLA) website.
A spokesperson for the London Mayor insisted the caption was added "in error" and "doesn’t reflect" his views.
The document, titled "Look Book – Mayor of London Brand Guidelines", has since been taken down. Express.