Make Clean Air Zones Payment Vehicle Registration Number Search Search Find Vehicle Search Search Find Vehicle × Are these vehicle details correct? Vehicle Details Enter Vehicle Manually ACCEPTED PAYMENT METHODS WHO NEEDS TO PAY Anyone traveling inside Low emission zones 365 days a year including bank holidays in a vehicle that is not exempt from the Low emmision fee. WHEN TO PAY Payment is available as early as 6 days prior to you visit to a low emission area and 6 days after. START NOW