Sadiq Khan's £12.50-a-day ULEZ tax on drivers has not improved London air quality as much as mayor claims (but DOES rake in more than £200m a year...), new figures show | Collector
Daily Mail UK
Sadiq Khan's £12.50-a-day ULEZ tax on drivers has not improved London air quality as much as mayor claims (but DOES rake in more than £200m a year...), 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.