Oxford Clean Air Zone (ZEZ): Charges, Map & Exemptions

The Oxford ZEZ is different from a ULEZ (Ultra Low Emission Zone) or a standard Low Emission Zone (LEZ).

Unlike ULEZ-style schemes, which usually charge vehicles based on emissions standards (Euro ratings) and may run 24/7, Oxford's ZEZ is stricter in one key way: it focuses on zero-emission access only within the zone during operating hours.

This means:

• Zero-emission vehicles (EVs and hydrogen vehicles) can enter without charge.
• Petrol and diesel vehicles are charged daily during enforcement hours.
• Most hybrids are also not exempt unless they are fully zero-emission capable in practice.
• The scheme operates only within defined hours (7am–7pm).

In short, a ULEZ restricts high-emission vehicles, while Oxford's ZEZ aims to allow only zero-emission vehicles within the zone during chargeable hours.

The Oxford Zero Emission Zone currently covers a small pilot area in the city centre, rather than the entire city.

It includes key central streets such as parts of the core retail and traffic-managed area around streets like Queen Street and New Road, along with surrounding access roads within the signed zone boundary.

The exact boundaries are clearly marked on-road with signage and are also published by the local authority. Entry points are monitored by ANPR cameras, so drivers are advised to check the official ZEZ map before travelling to avoid charges.

Because the scheme is a pilot, the covered area and rules may be updated or expanded over time.

To check whether your route is inside the Oxford ZEZ, open the official Oxford City Council interactive map and zoom into your journey area. The map highlights the current zone boundary and shows key entry and exit points where ANPR cameras are located.

You can also search by postcode or street name to see whether your destination falls within the charging zone. If your route enters the ZEZ during enforcement hours, a daily charge may apply unless your vehicle is fully zero-emission.

For added certainty, you can use the Regit Oxford ZEZ Checker alongside the official map to confirm whether your vehicle is liable and avoid unexpected charges. This is especially useful if you are planning a route through the city centre or are unfamiliar with the current boundary.

1. Enter your vehicle registration number into the checker.
2. Select the reason for checking your compliance.
3. View your results for all UK clean air and zero emission zones.
4. See whether your vehicle is compliant or whether a charge applies.

The Oxford Zero Emission Zone is based on a simple principle: only fully zero-emission vehicles can enter the zone free of charge during enforcement hours.

This means:

• Fully electric vehicles (EVs) and hydrogen fuel cell vehicles can enter without paying the charge.
• Petrol, diesel and most hybrid vehicles are chargeable if driven inside the zone between 7am and 7pm.
• Compliance is not based solely on Euro emissions standards, unlike many Clean Air Zones or Ultra Low Emission Zones.

This makes the Oxford ZEZ one of the strictest urban charging schemes in the UK, as it prioritises zero tailpipe emissions rather than low-emission thresholds.

The following vehicle types are exempt from the Oxford ZEZ charge:

• Emergency service vehicles
• Registered local bus services
• Hackney carriages
• Historic vehicles
• Military vehicles
• Agricultural and similar vehicles, including tractors and gritters
• Certain specialist vehicles, such as mobile cranes, road rollers and works trucks
• Hearses
• Certain vehicle recovery operators meeting the scheme's eligibility criteria

In addition to exempt vehicles, Oxfordshire County Council offers discounts for certain drivers and organisations. These include:

• Blue Badge holders
• Disabled tax class vehicles
• Residents living within the ZEZ
• Businesses based within the ZEZ
• Eligible health and social care workers
• Community transport vehicles
• Selected low-emission hybrid private hire vehicles
• Students in financial hardship who are moving into or out of the ZEZ

Discounts are not applied automatically. In most cases, eligible drivers or organisations must apply and receive approval before the discount can be used. Applications should be submitted well in advance of travel to allow time for processing. You can apply via the Oxfordshire County Council website.

Payments for the Oxford ZEZ are made through the official council payment portal. To pay, you need to:

1. Enter your vehicle registration number (VRN).
2. Confirm whether a charge applies for the date of travel.
3. Complete payment for the correct day of entry into the zone.

It is important to pay within the council's specified deadline, which is usually set to the same day of travel or shortly after (depending on the current scheme rules). Always check the payment page carefully, as deadlines may vary. Keeping your vehicle registration details and travel date to hand will help ensure you pay the correct charge and avoid enforcement action.

If you drive within the Oxford ZEZ and fail to pay the required charge within the allowed time, Oxford City Council may issue a Penalty Charge Notice (PCN). A PCN usually means:

• A higher penalty amount than the standard daily charge.
• Enforcement action linked to your vehicle registration.
• Additional costs if the penalty is not paid within the required timeframe.

The system is monitored using Automatic Number Plate Recognition (ANPR) cameras, which record vehicles entering and exiting the zone. To avoid a PCN, always check whether your vehicle is liable before travelling and ensure payment is made within the official deadline.

Yes - Oxford introduced a temporary congestion charge for cars at six locations. The charge is £5 a day and applies to cars, including electric cars, when they pass through a congestion zone during the listed times.

Oxford's ZEZ is an emissions-based zone where only zero-emission vehicles travel free, while the congestion charge is about reducing traffic at specific roads and entry points. The ZEZ covers a small central area of Oxford, but the congestion charge applies to separate locations and only to cars, with permits available for some residents and eligible groups.