Is a disabled tax class vehicle exempt everywhere?

In most zones, yes, but it is set by each operating authority rather than nationally. The exemption usually follows the disabled or disabled passenger vehicle tax class on the V5C, so it is worth checking the tax class is correct before relying on it.

Do I have to apply for an exemption?

For several of them, yes, and it is the single commonest way people end up with a penalty on a vehicle that qualified. A vehicle that is exempt in principle but not registered for the exemption is charged like any other, because the camera has nothing else to go on.

Are historic vehicles exempt?

Vehicles in the historic tax class are exempt in most UK zones. The class runs on a rolling 40 year basis and it has to be claimed rather than granted, so a vehicle old enough to qualify that has never been moved into the class is not exempt.

Does an exemption in one city work in another?

No. Each zone runs its own list and its own registration process. A local resident discount in one city is worth nothing in the next one, and there is no national exemption that covers every zone at once.

Clean air zones

Exemptions and discounts

Every zone publishes its own list, and none of them is national. This page collects all of them so you can see which one covers you before you drive rather than after.

Zones with a published exemption list

Transport for London, Ultra Low Emission Zone (as of 8 April 2019)

Exemptions that work in every zone

Source not published

Published exemptions in total

Source not published

Checked on 7 September 2026.Transport for London, Ultra Low Emission Zone (as of 8 April 2019)

Who is exempt from clean air zone charges?

It depends entirely on the zone. The categories that recur are vehicles in the disabled and historic tax classes, emergency and military vehicles, and locally set discounts for residents and small businesses. None of them is set nationally, so each one has to be checked against the zone you are driving into.

The rule to hold on to is that an exemption is usually a registration rather than a status. A vehicle that qualifies but is not on the operating authority's list is charged like any other, because a camera reading a plate has no way of knowing.

What every zone publishes

Ultra Low Emission Zone (ULEZ)Transport for London

Vehicles registered with the DVLA in the disabled or disabled passenger vehicle tax class do not pay until 24 October 2027.
Drivers receiving qualifying disability benefits, and wheelchair accessible vehicles, have a grace period to 25 October 2027, one vehicle per applicant.
Not-for-profit community transport minibuses of 5 tonnes or less carrying 9 to 16 passengers have a 100 per cent discount until 24 October 2027.
Wheelchair accessible private hire vehicles have a grace period to 24 October 2027 while on a private hire booking.
Historic vehicles built before 1 January 1973, and any vehicle over 40 years old registered in the DVLA historic vehicle tax class.
Showman's vehicles, specialist agricultural vehicles, military vehicles, mobile cranes and other non road going vehicles.
NHS patients assessed as too ill to travel by public transport can claim the charge back.

Low Emission Zone (LEZ)Transport for London

Cars and motorcycles, which the scheme has never applied to.
Vehicles that already meet Euro VI, which pay nothing in either the LEZ or the ULEZ.
Historic vehicles and specialist vehicles follow the same exemption list as the ULEZ.

Congestion ChargeTransport for London

Motorcycles, mopeds and motor tricycles are not charged.
Residents on the electoral roll inside the zone get a 90 per cent discount. Registration costs £10 per vehicle.
Blue Badge holders get a 100 per cent discount. Registration costs £10 and is renewed alongside the badge.
Vehicles registered with the DVLA in the disabled taxation class are exempt automatically, with no registration needed.
Electric cars on Auto Pay get 25 per cent off, and electric vans, HGVs and quadricycles 50 per cent, from 2 January 2026. From 4 March 2030 those fall to 12.5 per cent and 25 per cent.
There is a reimbursement scheme for NHS staff and patients.

Bath Clean Air ZoneBath and North East Somerset Council

Private cars and motorcycles, including older SUVs, four by fours and campervans registered as cars.
Fully electric and hydrogen vehicles.
A registered private heavy vehicle, such as a motorhome, pays £9 rather than £100.
The council runs local exemptions and discounts, and refunds where a charge was paid in error.

Birmingham Clean Air ZoneBirmingham City Council

Motorcycles.
Fully electric and hydrogen vehicles, which meet the standard by definition.
Vehicles holding a council exemption permit, applied for through Birmingham City Council.
The council's vehicle scrappage and travel credit scheme has closed to new applications.

Bristol Clean Air ZoneBristol City Council

Motorcycles.
Fully electric and hydrogen fuel cell vehicles.
Vehicles retrofitted and registered under the Clean Vehicle Retrofit Accreditation Scheme.
The council operates local exemptions and a refund route where a charge was paid but not due.

Bradford Clean Air ZoneCity of Bradford Metropolitan District Council

Private cars and motorbikes.
School buses meeting Euro 4, under the council's local exemption.
Local exemptions for certain vehicles run by small businesses doing educational or charitable work.
Fully electric and hydrogen vehicles.

Portsmouth Clean Air ZonePortsmouth City Council

Private cars, motorcycles and vans, whatever their age.
Fully electric and hydrogen vehicles.
Council exemptions, applied for through the Portsmouth City Council forms.

Sheffield Clean Air ZoneSheffield City Council

Private cars, except taxis and private hire vehicles, and all motorbikes.
Vehicles in the disabled tax class.
Historic vehicles.
Vehicles retrofitted under an accredited scheme.
Local exemptions and discounts are applied for through Sheffield City Council.

Tyneside Clean Air ZoneNewcastle City Council and Gateshead Council

Privately owned cars and motorbikes.
Fully electric and hydrogen vehicles.
Taxi and private hire drivers licensed by Newcastle, Gateshead or North Tyneside can buy seven consecutive days for £50 rather than paying £12.50 a day.
The councils' grant scheme for replacing older vehicles closed to applications on 30 January 2026.

Glasgow Low Emission ZoneGlasgow City Council

Any vehicle being driven by a Blue Badge holder, or carrying one, including organisational badges.
Vehicles in the disabled vehicle tax class, or with a vehicle tax exemption or reduction.
Emergency service vehicles, including police cars and ambulances.
Military vehicles.
Historic vehicles: manufactured or first registered at least 30 years ago, no longer in production, and kept in original condition.
Showman's vehicles as defined by section 62(1) of the Vehicle Excise and Registration Act 1994.
Councils can grant time limited exemptions of up to a year for specialist vehicles such as construction or recovery vehicles.

Edinburgh Low Emission ZoneThe City of Edinburgh Council

Any vehicle being driven by a Blue Badge holder, or carrying one, including organisational badges.
Vehicles in the disabled vehicle tax class, or with a vehicle tax exemption or reduction.
Emergency service vehicles, including police cars and ambulances.
Military vehicles.
Historic vehicles: manufactured or first registered at least 30 years ago, no longer in production, and kept in original condition.
Showman's vehicles as defined by section 62(1) of the Vehicle Excise and Registration Act 1994.
Councils can grant time limited exemptions of up to a year for specialist vehicles such as construction or recovery vehicles.

Aberdeen Low Emission ZoneAberdeen City Council

Any vehicle being driven by a Blue Badge holder, or carrying one, including organisational badges.
Vehicles in the disabled vehicle tax class, or with a vehicle tax exemption or reduction.
Emergency service vehicles, including police cars and ambulances.
Military vehicles.
Historic vehicles: manufactured or first registered at least 30 years ago, no longer in production, and kept in original condition.
Showman's vehicles as defined by section 62(1) of the Vehicle Excise and Registration Act 1994.
Councils can grant time limited exemptions of up to a year for specialist vehicles such as construction or recovery vehicles.

Dundee Low Emission ZoneDundee City Council

Any vehicle being driven by a Blue Badge holder, or carrying one, including organisational badges.
Vehicles in the disabled vehicle tax class, or with a vehicle tax exemption or reduction.
Emergency service vehicles, including police cars and ambulances.
Military vehicles.
Historic vehicles: manufactured or first registered at least 30 years ago, no longer in production, and kept in original condition.
Showman's vehicles as defined by section 62(1) of the Vehicle Excise and Registration Act 1994.
Councils can grant time limited exemptions of up to a year for specialist vehicles such as construction or recovery vehicles.

Oxford Zero Emission Zone pilotOxfordshire County Council and Oxford City Council

Blue Badge holders.
Vehicles with disabled tax status.
Hackney carriages and private hire vehicles, on application.
Residents living inside the zone.
Businesses based inside the zone.
Health and social care workers.
Community transport vehicles.
Students in acute financial hardship moving in or out of the zone.
Discounts must be applied for at least ten working days before you intend to use them.

What is the commonest mistake with an exemption?

Assuming it is automatic. Several zones require a vehicle to be registered in advance, sometimes with evidence, and the registration can take days to take effect. Driving in on the strength of qualifying rather than being registered produces a penalty that then has to be appealed.

Common questions

Is a disabled tax class vehicle exempt everywhere?: In most zones, yes, but it is set by each operating authority rather than nationally. The exemption usually follows the disabled or disabled passenger vehicle tax class on the V5C, so it is worth checking the tax class is correct before relying on it.
Do I have to apply for an exemption?: For several of them, yes, and it is the single commonest way people end up with a penalty on a vehicle that qualified. A vehicle that is exempt in principle but not registered for the exemption is charged like any other, because the camera has nothing else to go on.
Are historic vehicles exempt?: Vehicles in the historic tax class are exempt in most UK zones. The class runs on a rolling 40 year basis and it has to be claimed rather than granted, so a vehicle old enough to qualify that has never been moved into the class is not exempt.
Does an exemption in one city work in another?: No. Each zone runs its own list and its own registration process. A local resident discount in one city is worth nothing in the next one, and there is no national exemption that covers every zone at once.

Sources

Exemption lists come from the operating authority for each zone and change more often than the charges do.