Clean Air Zone

Last updated

Clean Air Zone
UK traffic sign S68.svg
Clean Air Zone traffic sign symbol
LocationSee § List of Clean Air Zones
Launched5 March 2021 (in Bath) [1]

A Clean Air Zone (CAZ) is an area in the United Kingdom where targeted action is taken to improve air quality. [2] A CAZ can be non-charging or charging.[ citation needed ]

Contents

Whether a vehicle is charged when entering or moving through a CAZ depends on the type of vehicle and the Euro standard of the vehicle. The amount charged is up to the local authority responsible for the CAZ. Ultra-low-emission vehicles are not charged when entering or moving through a Clean Air Zone.

Classes of charging Clean Air Zone

ClassVehicleCharge applies to vehicles
below this Euro standard
UK traffic sign S68a.svg BSicon BUS.svg Bus
Bus.svg Coach
Euro VI
Taxi - The Noun Project.svg Taxi and private hireEuro 6 (diesel)
Euro 4 (petrol)
UK traffic sign S68b.svg BSicon BUS.svg Bus
Bus.svg Coach
Transportation truck.svg HGV
Euro VI
Taxi - The Noun Project.svg Taxi and private hireEuro 6 (diesel)
Euro 4 (petrol)
UK traffic sign S68c.svg BSicon BUS.svg Bus
Bus.svg Coach
Transportation truck.svg HGV
Euro VI
Taxi - The Noun Project.svg Taxi and private hire
Sinnbild Minibus.svg Minibus
Font Awesome 5 solid truck.svg LGV
Euro 6 (diesel)
Euro 4 (petrol)
UK traffic sign S68d.svg BSicon BUS.svg Bus
Bus.svg Coach
Transportation truck.svg HGV
Euro VI
Taxi - The Noun Project.svg Taxi and private hire
Sinnbild Minibus.svg Minibus
Font Awesome 5 solid truck.svg LGV
Aiga carrental cropped.svg Private cars
Euro 6 (diesel)
Euro 4 (petrol)
Motorcycle icon.svg Motorcycles (optional)
Icon moped.png Mopeds (optional)
Euro 3

List of Clean Air Zones

RegionTypeDate of implementationScopeNotesReferences
Bath Class C15 March 2021 [1] A wide central areaReduced nitrogen dioxide levels by 26% in 2022/2023, meeting legal standards. [3] [4]
Birmingham Class D1 June 2021All the roads within the A4540 Ring Road [5] [6]
Bradford Class C+September 2022The area inside and including the Bradford outer ring road, extending to Shipley and Saltaire. [7]
Bristol Class D28 November 2022A wide central area extending the North Somerset boundary, including the main route between Wales and Bristol Airport.Originally planned as class B with additional diesel vehicle ban in parts of city centre between 07:00 and 15:00. Changed to class D due to government rejection. [8] [9]
Derby Non-charging2020Traffic management measures on Stafford Street [10]
Greater Manchester Class BAll local roads in the countyTaxis and private hire vehicles registered within county exempt for first 12 months. Under review. [11] [12] [13]
Leeds Class BCity centreAll roads within the boundary of the A61 and A63. Plans postponed in 2020 due to COVID-19 pandemic in England. [14] [15]
Leicester Class APlans scrapped. [16]
Newcastle Class CJuly 2022City centre [17]
Nottingham Non-charging2020Retrofitting buses, regulating taxis, converting council-owned vehicles [18]
Portsmouth Class B29 November 2021City centre area excluding port and naval base [19]
Sheffield Class C27 February 2023Inner ring road and the city centre [20]
Southampton Non-charging2020Retrofitting buses, regulating taxis, cleaner fuels and equipment at Southampton's port, cycling infrastructure [21]

Other emission zones

Other LEZ in the UK
RegionTypeStart dateScopeNotes/references
London LEZ 2008Covers HGV s and buses around the

Greater London area

London ULEZ 2019 (expanded in

2021 and 2023) [lower-alpha 1]

Covers all other vehicles in the same

area as the LEZ

Oxford ZEZ 2022Covers all non-electric vehicles in the city centre.

Operational 07:00 to 19:00 including Sundays

[lower-alpha 2]
Glasgow LEZ 2018 (expanded to

cars in 2023)

Covers the city centre [lower-alpha 3]

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References

  1. the initial ULEZ covered the same area as the congestion charge zone before expanding to cover the areas within (but not including) the A406/A205 in 2021. This was later expanded to cover the same area as the LEZ in 2023
  2. First zero emission zone in the UK
  3. Unlike other LEZ/CAZ schemes, non-complaint vehicles cannot pay to enter Glasgow's LEZ and will be fined £60. [22]
  1. 1 2 Bath's Clean Air Zone: Annual report summary 2021 (PDF). Bath: Bath & North East Somerset Council. 16 June 2022. p. 3. Archived from the original (PDF) on 27 August 2023. Retrieved 27 August 2023.
  2. "Clean Air Zone Framework" (PDF). DEFRA and DfT. May 2017.
  3. "Bath's Clean Air Zone". Bath and North East Somerset Council.
  4. Barltrop, Paul (25 August 2023). "Bath air quality improves since introduction of clean air zone". BBC News. Retrieved 26 August 2023.
  5. "A clean air zone for Birmingham". Birmingham City Council.
  6. "Clean Air Zone timing and charges | A clean air zone for Birmingham | Birmingham City Council".
  7. "Bradford Clean Air Zone to start in January 2022". BBC News. 2 March 2021.
  8. Cork, Tristan (6 July 2022). "Clean Air Zone start date finally announced". Bristol Post. Retrieved 22 August 2022.
  9. Rob. "CHARGES". Clean Air for Bristol. Retrieved 1 September 2021.
  10. "Derby submit Outline Business Case to government which confirms no CAZ". Air Quality News. 5 March 2019.
  11. "Greater Manchester Clean Air Plan proposals". Clean Air GM.
  12. "Greater Manchester delays CAZ until 2022". Air Quality News. 21 May 2020.
  13. "GMCA 210621 Report Clean Air Plan" (PDF). GMCA. 25 June 2021.
  14. "Air Quality". Leeds City Council.
  15. "Leeds Clean Air Zone suspended for the foreseeable future". Air Quality News. 19 August 2020.
  16. "Leicester CAZ plans scrapped". Air Quality News. 6 April 2021.
  17. "Latest delays to Newcastle Clean Air Zone pollution tolls 'condemning more of us to early deaths'". The Northern Echo. 26 July 2021.
  18. "GClean air zone proposals". Sheffield City Council.
  19. "Charging Clean Air Zone". Portsmouth City Council.
  20. "Clean air zone proposals". Sheffield City Council.
  21. "Clean Air Update". Southampton City Countil. January 2019. Archived from the original on 6 November 2019. Retrieved 6 November 2019.
  22. "Glasgow's Low Emission Zone". Glasgow City Council. Retrieved 30 October 2024.