What to check in your case
Compare registration, tariff zone, inspection time and payment or permit validity. If an app session used another zone or registration, supply the original receipt and explain what happened.
Documents for your defence
Full notice or decision, front and back, and evidence of the date of service.
- Windscreen notice and later notification, if both exist
- Ticket, app receipt or permit confirmation showing area and time
Legislation and official sources
Information checked on 7 November 2026.