BATH CLEAN AIR ZONE Checker

Check if your vehicle is compliant with Bath’s Clean Air Zone using our free Bath CAZ checker. Simply enter your vehicle registration number (VRM) to instantly find out if your car meets the emission standards.

BATH CLEAN AIR ZONE Checker

How does the BATH CAZ checker work?

The BATH CAZ checker is a tool used to determine if a vehicle will be charged when entering a Clean Air Zone in Birmingham, UK. 

Here’s a basic overview of how it works:

  • Enter Vehicle Details: You provide details about your vehicle, such as the registration number.

  • Check Compliance: The tool assesses whether your vehicle meets the emissions standards required to avoid a charge. It checks the vehicle’s Euro emission standard and fuel type against the CAZ regulations.

  • Get Results: It informs you whether your vehicle is compliant (and thus exempt from charges) or if you will need to pay a fee when driving into the CAZ.

  • Fees and Exemptions: If your vehicle doesn’t meet the standards, the tool will provide information on the daily charge applicable and any potential exemptions or discounts that may apply.

  • Using the Bath CAZ checker is an effective way to avoid unexpected charges when driving in Bath. If you’re unsure about your vehicle’s compliance, it’s a good idea to check before entering the CAZ.

What is the BATh CAZ?

The primary aim of the Bath Clean Air Zone (CAZ) is to enhance air quality in the city center by cutting down harmful vehicle emissions.

The CAZ focuses on reducing nitrogen dioxide (NO2) and particulate matter (PM) levels, which are linked to serious health issues like respiratory and cardiovascular diseases. The CAZ seeks to safeguard public health and foster a more sustainable urban environment by promoting cleaner vehicles.

The Bath CAZ is located in Bath, UK. It covers key areas where air quality is a significant concern, including major roads and streets with high traffic volumes.

The boundaries of the CAZ are defined to include areas with the highest pollution levels and to ensure a broad impact on improving air quality.

In 2021, Bath introduced the Clean Air Zone (CAZ) as part of a UK government initiative to reduce city air pollution. This zone was created to meet legal requirements and local government goals for improving air quality based on monitoring and health assessments. It addresses both regulatory needs and public health concerns.

Since its introduction, the Bath Clean Air Zone (CAZ) has successfully reduced vehicle emissions within the area. This improvement in air quality has led to better public health outcomes. The impact of the CAZ is regularly monitored to ensure its effectiveness and to make any necessary adjustments. Enhanced air quality also boosts the overall quality of life in Bath and supports environmental sustainability.

Vehicles that do not meet the emission standards for the Clean Air Zone (CAZ) may incur a daily charge when driving within the zone. The amount of the charge depends on the vehicle type and emission levels.

Generally, older and more polluting vehicles face higher fees, while newer, cleaner vehicles may either be exempt or charged at a lower rate. The charges are based on the vehicle’s Euro emission standard and other factors.

Revenue from Clean Air Zone charges funds for projects that improve air quality and support sustainable transport.

This includes investments in public transportation, electric vehicle infrastructure, and other environmental initiatives. The funds help advance the CAZ’s goals by promoting cleaner air and a more sustainable urban environment.

Bath Clean Air Zone (CAZ) Map
Leaflet © OpenStreetMap contributors

Vehicles Exempt from Charges in the Bath Clean Air Zone

Certain vehicles are exempt from charges in the Bath Clean Air Zone if they meet specific emissions standards.

Here’s a guide to which vehicles are exempt:

  1. Petrol Vehicles: Petrol cars are exempt if they meet the Euro 4 emissions standard, which usually includes vehicles registered from 2006 onwards. Older petrol models might also qualify, so check your vehicle’s emissions standard.
  2. Diesel Vehicles: Diesel cars are exempt if they meet the Euro 6 emissions standard, typically for models registered from September 2015 onward. Most newer diesel vehicles will qualify, but checking your model’s compliance is best.
  3. Hybrid Vehicles: Hybrid vehicles are exempt if their petrol or diesel engine meets the Euro 4 (for petrol) or Euro 6 (for diesel) emissions standards. Ensure the engine complies with these standards to avoid charges.
  4. Electric Vehicles: Fully electric vehicles are exempt from CAZ charges as they produce zero tailpipe emissions. They can enter the zone freely.
  5. Historic Vehicles: Vehicles over 40 years old, classified as “historic vehicles,” are not subject to CAZ charges. This typically includes classic and vintage cars.
  6. Vehicles with Disabled Tax Class: Vehicles registered with a disabled tax class are exempt from the CAZ charge, helping individuals with disabilities access the city centre.
  7. Motorcycles and Mopeds: Certain motorcycles and mopeds, along with specific vehicles like agricultural and military vehicles, may also be exempt from CAZ charges.

Use the Bath CAZ checker tool to check if your vehicle is exempt from Bath CAZ charges. Enter your vehicle’s registration number to see if it meets the required emissions standards and is free to drive in the zone.

Bath caz Frequently asked questions

Does Bath have a CAZ?

Yes, Bath has a Clean Air Zone. The CAZ was introduced to address high levels of air pollution and improve air quality within the city.

It covers the central area of Bath where traffic emissions are a significant concern.

The Bath Clean Air Zone operates with a structured charging system tailored to the type of vehicle and its emissions.

Here’s how the charges break down in the Bath CAZ:

  • Buses, coaches, and heavy goods vehicles (HGVs): These larger vehicles, which can emit more pollutants, incur the highest fee. Non-compliant buses, coaches, and HGVs are charged £100 per day.
  • Taxis and Private Hire Vehicles (PHVs): Older diesel and petrol taxis and PHVs that fall below certain emission standards are charged £ 9 daily.
  • Light Goods Vehicles (LGVs): Smaller commercial vehicles like vans are also charged £9 per day if they don’t meet the required emissions standards.

Failing to pay the Bath Clean Air Zone fee can result in financial penalties and extra hassle. Here’s what you need to know about the consequences and your options if you miss a payment:

Penalty Charge Notice (PCN)

  • Issuance of PCN: If you don’t pay the daily CAZ charge for a liable vehicle on time, you’ll receive a Penalty Charge Notice (PCN). The charge for a PCN is £120.
  • Discount for Prompt Payment: To encourage quick payment, the PCN cost is reduced to £60 if you pay within fourteen days of issuance.
  • Payment Window: You can pay the daily CAZ charge from six days before your travel date to six days after. Use this window to avoid penalties.

You typically have up to 6 days from the date of travel to pay the CAZ charge. If you do not pay within this period, you may receive a penalty notice. Be sure to check the exact payment deadlines to ensure compliance.

Signs and road markings will indicate the boundaries of the CAZ. These signs display information about the zone and any charges that may apply. Additionally, you can use online tools or apps to check if your route includes a CAZ.

Residents living within the CAZ may be subject to the charges if their vehicle does not meet the emissions standards. However, there may be specific discounts or exemptions available for residents, which can be applied for through the local authority.

The Bath Clean Air Zone officially began on 15 March 2021. The introduction of the CAZ was part of Bath’s efforts to address air pollution and improve air quality within the city.

Checking if your vehicle meets the Bath Clean Air Zone (CAZ) standards is easy, using online tools specifically designed for quick verification. Here’s a straightforward guide on how to use these tools:

  • Visit the official vehicle check tool page
  • Once on the site, click on “Check a vehicle” to start the process.
  • Input your vehicle’s registration number (number plate). Make sure your vehicle is registered in the UK, as the tool checks compliance based on UK vehicle standards.
  • After you enter the registration number, the tool will display your vehicle’s details. Check that all the information shown matches your vehicle’s actual specifications.
  • The tool will show whether your vehicle meets the Bath CAZ emissions standards. If it does, you won’t have to pay the daily charge when driving within the zone.

Paying the Bath Clean Air Zone charge is simple and can be done by phone or by post. Here’s how:

By Phone

  1. Dial the Payment Line: Call 0300 456 0632. This automated service is available 24/7, allowing you to pay at your convenience.
  2. Prepare Your Payment Method: Have your debit or credit card ready. Follow the automated prompts to enter your payment details.
  3. Confirm Transaction: Make sure you receive a confirmation number or reference at the end of the transaction. This is crucial for your records and for any future queries.

Note: Calls to this number are charged at 3p per minute, plus your provider’s access charge.

By Post

  1. Prepare Your Cheque or Postal Order: Make it payable to “B&NES Council.” Write your Clean Air Zone Penalty Charge Notice (PCN) number on the back of the cheque or postal order.
  2. Mail Your Payment: Send it to:
    Bath Clean Air Zone
    PO Box 5475 Bath, BA1 OAH

NOTE: Do not send cash or credit/debit card details by post. The council does not accept post-dated cheques and will not issue receipts for payments made by cheque or postal order.