What an Ultra Low Emission Zone is and where they operate
An Ultra Low Emission Zone (ULEZ) is a geographic area where only vehicles meeting strict emissions standards are allowed to drive during certain hours. The vehicle must either produce very low tailpipe emissions or be exempt from the rules entirely. If your vehicle does not meet the standard and you drive in the zone without paying a daily charge, you face a fine.
As of now, London is the only place in the United Kingdom operating a ULEZ. It covers central London and expanded in August 2023 to include a much larger area bounded roughly by the North and South Circular Roads. The zone operates 24 hours a day, seven days a week. Other UK cities have discussed similar schemes, but none are currently active.
If you live outside the UK or are reading about emissions zones in your own country, the rules will differ significantly. This guide covers the London ULEZ only.
Key Takeaways
- The London ULEZ charges vehicles that do not meet emissions standards a daily fee (currently £12.50 for most vehicles, £17.50 for vans and minibuses) every time they enter the zone.
- Petrol cars registered after 2005 and diesel cars registered after 2015 usually meet the standard; older vehicles do not.
- You must pay the charge by midnight the day you drive in the zone, or you will receive a Penalty Charge Notice with a fine starting at £130.
- Vehicles registered to residents within the zone, certain disabled vehicles, and some historic or specialist cars are exempt and do not pay.
- You can check whether your vehicle is affected using the Transport for London (TfL) vehicle checker tool on their website before you drive.
Which vehicles must pay and which are exempt
Most petrol cars built after 2005 meet the ULEZ standard and do not need to pay. Most diesel cars built after 2015 meet the standard. Motorcycles, mopeds, and some other two-wheeled vehicles are exempt. Buses, coaches, and taxis licensed by Transport for London are exempt.
Vehicles registered to a resident of the ULEZ area are exempt from the charge, even if they do not meet emissions standards. You must register your vehicle address with DVLA as being within the zone. If you have recently moved into the zone, update your DVLA records before driving to avoid being charged.
Disabled vehicles with a valid Disabled Person's Badge are exempt. Historic vehicles (generally those over 40 years old) registered on the Historic Vehicle Register are exempt. Some specialist vehicles, including certain agricultural and construction vehicles, are also exempt. The Transport for London website lists all exemption categories in full.
How to check if your vehicle is affected
Transport for London operates a free vehicle checker tool on their website. Enter your registration plate, and the tool will tell you whether your vehicle meets the emissions standard. The checker is available 24 hours a day and gives an answer within seconds.
If you do not have your registration plate handy, you can also search by vehicle make, model, and year of registration. The tool covers cars, vans, minibuses, motorcycles, and other vehicle types. If your vehicle is not listed or the tool cannot determine its status, contact Transport for London directly for clarification before you drive into the zone.
Keep a record of the checker result. If you receive a Penalty Charge Notice and believe you should be exempt, you will need evidence that your vehicle meets the standard.
Daily charges and payment important date
If your vehicle does not meet the standard and is not exempt, you must pay a daily charge each time you drive in the zone. The charge is currently £12.50 for most cars and £17.50 for vans, minibuses, and some larger vehicles. Motorcycles and mopeds do not pay.
You must pay by midnight on the day you drive in the zone. Payment can be made online through the Transport for London website, by phone, by post, or at certain retail locations. If you pay after midnight, you will not receive a fine, but you will be charged a late payment fee in addition to the daily charge.
If you do not pay by midnight and do not pay within 28 days of receiving a Penalty Charge Notice, the fine increases. The initial Penalty Charge Notice is £130, but if unpaid it can rise to £195 or higher depending on how long you wait.
What happens if you drive without paying
Transport for London uses automatic number plate recognition (ANPR) cameras to identify vehicles entering and leaving the zone. If your vehicle does not meet the standard and you have not paid the daily charge, a Penalty Charge Notice will be issued to the registered keeper of the vehicle.
The notice will arrive by post within 28 days. It will state the date you drove in the zone, the charge you owe, and the important date to pay (usually 28 days from the date of the notice). If you pay within 14 days of the notice date, you may be offered a reduced amount, typically £65.
If you do not pay within 28 days, the fine increases to £195. If you still do not pay, Transport for London can pursue further recovery action, including debt collection and court proceedings. A single unpaid fine can affect your credit record.
Exemptions and discounts for residents and regular users
If your vehicle is registered to an address within the ULEZ boundary, you are exempt from the charge entirely. This applies even if your vehicle does not meet emissions standards. You must may support your DVLA records show your current address within the zone. If you have recently moved, update your address with DVLA before driving to avoid being charged.
There is no discount scheme for frequent users who do not live in the zone. You pay the full daily charge each time you enter. However, if you own multiple vehicles and only some meet the standard, you can choose which vehicle to drive on any given day to avoid the charge.
Disabled vehicles with a valid Disabled Person's Badge are exempt. Historic vehicles registered on the Historic Vehicle Register are exempt. Some specialist vehicles used for specific purposes (such as certain agricultural or construction vehicles) are also exempt. Check the Transport for London website to confirm your vehicle type qualifies.
Planning your driving and understanding the zone boundaries
The ULEZ boundary runs roughly along the North and South Circular Roads. If you are unsure whether a specific location is inside or outside the zone, Transport for London provides an interactive map on their website. You can enter a postcode or address to see whether it falls within the boundary.
The charge applies every time you enter the zone, not just once per day. If you drive in and out multiple times in a single day, you pay the charge each time. Plan your route to minimise unnecessary entries if your vehicle does not meet the standard.
If you regularly need to drive in the zone and your vehicle does not meet the standard, consider whether switching to a compliant vehicle, using public transport, or adjusting your schedule might be more cost-effective than paying the daily charge repeatedly.
Frequently Asked Questions
Do I have to pay if I just drive through the zone without stopping?
Yes. The charge applies to any vehicle that enters the zone, regardless of whether it stops or how long it stays. The ANPR cameras record entry, and you must pay the daily charge by midnight.
What if I drive in the zone by mistake and did not know about it?
You will still receive a Penalty Charge Notice. However, you can appeal the notice if you have grounds (for example, if you were directed into the zone by a sat-nav malfunction or emergency services). Appeals must be submitted within 28 days of the notice date. Transport for London will review your case, but there is no may provide of success.
Can I pay for multiple days in advance?
No. You pay per day of entry. You must pay by midnight on each day you drive in the zone. There is no option to buy a weekly or monthly pass.
What if my vehicle is registered to someone else but I drive it regularly?
The Penalty Charge Notice is issued to the registered keeper (the person whose name is on the DVLA records). If you regularly drive a vehicle registered to someone else, that person will receive the notices. The registered keeper is responsible for paying or appealing.
Will the ULEZ expand further in the future?
Transport for London has not announced plans for further expansion as of now. The current boundary has been in place since August 2023. Any future changes would be announced publicly well in advance, but you should check the Transport for London website periodically for updates.