If you have received a penalty charge notice (PCN) you can:
Telephone: 020 7823 4567 (Monday to Saturday, 8am to 8pm)
Report a vehicle: online form (24 hours)
Telephone: 020 7125 9090
Report an out-of-date suspension sign, incorrect information on a sign, damaged or stolen signs, instances where work appears to be taking place in a suspended bay, unauthorised skips or activity taking place in a bay with no sign.
Telephone: 020 7361 2777
To send us documentation and proofs for existing parking permit applications, please email attachments to firstname.lastname@example.org with the vehicle registration number in the subject line.