Sadiq Khan
The former prime minister used to say the Ultra Low Emission Zone was "an essential measure to help improve air quality".
The Labour mayor warned the UK is not immune to similar “culture wars” tactics
Khan's predecessors Ken Livingstone and Boris Johnson served two terms as mayor of London.
The mayor said as a person of colour he was "not surprised" by the damning Casey review.
The London mayor's comments are a challenge to Keir Starmer as well as Rishi Sunak.
The UK will only pay France around £9million more than under the previous deal.
The mayor of London said Labour is a "government in waiting" and should adhere to collective responsibility.
'It’s probably the end of my career when I say I agree with George Osborne,' the Mayor of London joked.
UK's hottest day on record was a "game changer".
Major incident declared in the capital – as well as Leicestershire, South Yorkshire and Suffolk – as hundreds of firefighters battle blazes fuelled by heatwave.