The daily charge which non-compliant vehicles need to pay is:
Private petrol cars – £9 daily charge
Private diesel cars – £9 daily charge
Taxis – £9 daily charge
Light goods vehicles (under 3.5t.) – £9 daily charge
Heavy goods vehicles (over 3.5t.) – £100 daily charge
Buses – £100 daily charge
Coaches – £100 daily charge
The CAZ charges will apply 24 hours a day, 7 days a week.