I am getting tired of both Labour and Tories using the ULEZ as an anti-climate agenda to win votes. ULEZ is not about climate; it is about health issues, especially with regards to kids. This is just one article of many that has emerged over the years.
Soft paywall link removed here.
Its deffo an issue, they appear to be incredibly poor at dealing with countering wedge issues. However, ulez did poll quite well - given its spread across London too, its easier to see how they took their eye off the ball.