England
Required standards for vehicles
Vehicles must meet Euro 6 (diesel) or Euro 4 (petrol) standards to avoid charges.
Charges for non-compliant vehicles
£9 per day for non-compliant taxis, vans and minibuses; £100 per day for non-compliant buses, coaches and HGVs.
Fines for non-payment
Penalty Charge Notice of £120 (reduced to £60 if paid within 14 days) for failing to pay the charge.
Important information
Private cars and motorcycles are exempt from Bath's CAZ charges (only older taxis, vans, buses, coaches and HGVs are charged).