ULEZ & Clean Air Zone Checker by Registration

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Instant ULEZ result by regCheck before you enter a zone

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ULEZ & Clean Air Check

Find out instantly if your vehicle is compliant with London's ULEZ and all 6 UK Clean Air Zones before you drive into a charge.

What you get

Free preview

London ULEZ result shown immediately, before any payment.

Full UK report (£1.99)

Compliance for London ULEZ + Birmingham, Bath, Bradford, Bristol, Portsmouth & Sheffield CAZs.

Daily charge amounts

Exact daily penalty if non-compliant in each zone.

Upgrade advice

Is it worth switching fuel type? We tell you.

Data source: DVLA Vehicle Enquiry Service + National CAZ Framework API where available. London result is based on TfL's published compliance criteria.

ULEZ & Clean Air Check

Find out instantly if your vehicle is compliant with London's ULEZ and all 6 UK Clean Air Zones before you drive into a charge.

What you get

Free preview

London ULEZ result shown immediately, before any payment.

Full UK report (£1.99)

Compliance for London ULEZ + Birmingham, Bath, Bradford, Bristol, Portsmouth & Sheffield CAZs.

Daily charge amounts

Exact daily penalty if non-compliant in each zone.

Upgrade advice

Is it worth switching fuel type? We tell you.

Data source: DVLA Vehicle Enquiry Service + National CAZ Framework API where available. London result is based on TfL's published compliance criteria.