PCN code 97: driving a motor vehicle in an unrestricted street in excess of the posted speed limit
What this contravention code means, and how to appeal it · Moving Traffic
Code 97 means the council or TfL recorded your vehicle as driving a motor vehicle in an unrestricted street in excess of the posted speed limit. Unclear road signage, or a camera that appears to have recorded the wrong moment, are both grounds worth challenging.
Full description on the ticket: “Driving a motor vehicle in an unrestricted street in excess of the posted speed limit.”
Can I appeal this?
Yes. This is a statutory Penalty Charge Notice from a council or TfL, not a private charge, so you have a formal right to challenge it before it escalates into a Charge Certificate.