Sadiq Khan's £12.50-a-day ULEZ tax on drivers has not improved London air quality as much as mayor claims, new figures show
- Posted on June 5, 2026
- By Daily Mail
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- 1 min read
Sadiq Khan's £12.50-a-day ULEZ tax on drivers has not improved London air quality as much as mayor claims, new figures show
Analysis of official air quality figures suggests more than half of all boroughs are still recording illegal levels of toxic nitrogen dioxide.