
The mayor of London has hailed the success of the ultra-low emission zone (Ulez) as new Government data revealed that the capital has met legal limits for toxic nitrogen dioxide (NO2) pollution for the first time..
Tuesday, 30 September 2025 18:55
The mayor of London has hailed the success of the ultra-low emission zone (Ulez) as new Government data revealed that the capital has met legal limits for toxic nitrogen dioxide (NO2) pollution for the first time..