Bath Clean Air Zone: Everything You Need to Know

The Bath Clean Air Zone (CAZ) was launched on March 15, 2021. The scheme was introduced with the aim of improving air quality by charging high-emission vehicles that enter the city centre.

What is the difference between CAZ, LEZ and ULEZ?

In most instances you will find that Clear Air Zones (CAZ) and Low Emission Zones (LEZ) are the same thing. In England the scheme is CAZ and in Scotland it is LEZ.

However, there is a difference between these and an Ultra Low Emission Zone (ULEZ) – which differs mainly in the strictness of emissions standards.

ULEZs usually have stricter emissions limits and cover all vehicle types, including private cars.

Whereas CAZ/LEZs might have more relaxed standards and specific targets – such as commercial vehicles only.

Where are CAZ zones located?

Clean air zones are typically implemented in cities with significant air pollution from vehicles.

Cities across Europe and the UK, including London and Bath, use these zones as a measure to reduce emissions and improve public health?.

At the time of writing, fully enforced zones can be found in:

• London (mostly ULEZ since 2023)
• Glasgow LEZ
• Bath CAZ
• Bradford CAZ
• Portsmouth CAZ
• Birmingham CAZ
• Bristol CAZ
• Oxford CAZ

On top of this list, new LEZs with plans to fully enforce are coming soon to:

• Edinburgh LEZ (full enforcement planned May 2024)
• Aberdeen LEZ (full enforcement planned May 2024)
• Dundee LEZ (full enforcement planned May 2024)

Where is the CAZ located in Bath?

Bath's CAZ covers the city centre and aims to reduce pollution in high-traffic areas.

The boundaries are well-marked, and maps are available online for drivers to check if their route or destination falls within the zone?.

Is my vehicle CAZ compliant?

In Bath's Clean Air Zone, compliance depends on the vehicle type, vehicle fuel and the emission standards.

Generally, diesel vehicles must meet at least Euro 6 standards, and petrol vehicles must meet Euro 4 standards.

Hybrid vehicles, fully electric, and hydrogen fuel cell vehicles are also compliant.

It is important to note that private cars are exempt from LEZs in Bath.

What is the charge for CAZ non-compliance?

Non-compliant vehicles, including older diesel and petrol vehicles, face a daily charge if they enter the Bath Clean Air Zone.

Taxis, minibuses, and light goods vehicles are charged £9 per day, while heavier vehicles like buses and coaches incur a £100 charge.

At the time of writing, private cars and motorcycles are exempt?.

Will the Bath CAZ be scrapped?

There are no current plans to scrap the Bath Clean Air Zone. These zones are part of broader initiatives to tackle air pollution and promote public health.

Adjustments and policy updates may happen over time, based on the scheme’s impact and relevant public feedback??.

For more detailed information on Bath’s Clean Air Zone, you can visit the official government site to find out more.