London local elections 2026: Labour 'under siege' from Zack Polanski Greens but stays biggest party - new poll

Keir Starmer’s party has seen its support in the capital slump 15 points since the 2024 general election to 28%, according to the More in Common survey

London local elections 2026: Labour 'under siege' from Zack Polanski Greens but stays biggest party - new poll

Keir Starmer’s party has seen its support in the capital slump 15 points since the 2024 general election to 28%, according to the More in Common survey