Summary: Labour leader Keir Starmer meets London mayor to discuss Uxbridge by-election defeat. Starmer attributes the loss to the impact of Ultra Low Emission Zone (Ulez) policies. Importance of reflecting on the voters' concerns and implications for future elections. The meeting aims to foster cooperation and understanding within the Labour party. Labour leader Keir Starmer met with the London mayor to discuss the recent by-election defeat in Uxbridge. Starmer expressed h...