New ultra-low emission
zone from 29 August 2023
Current low
emission
zone
Councils
challenging
the expansion
2
1
Harrow
3
M25
4
M25
5
Central London
congestion
charge zone
10 km
10 miles
1. Hillingdon
2. Harrow
3. Bexley
4. Bromley
5. Surrey county
council
New ultra-low emission
zone from 29 August 2023
Current low
emission zone
M25
M11
Councils
challenging
the expansion
M1
Harrow
Central London
congestion
charge zone
Hillingdon
M4
Bexley
M3
M20
Bromley
Surrey county council
5 km
5 miles
M25