Code 97 Moving traffic Not applicable Active

Contravention code 97: Civil speed-limit contravention

Driving a motor vehicle in an unrestricted street in excess of the posted speed limit

Code facts

Jurisdiction
London
Location
On-street
Enforcement
Civil Enforcement Officer
Last reviewed
2026-08-03

Plain-English explanation

The authority is alleging that the vehicle did not comply with a moving traffic restriction: driving a motor vehicle in an unrestricted street in excess of the posted speed limit. Review the complete CCTV evidence, the approach signage and the route taken.

This guide provides general information about civil traffic contraventions. It is not a substitute for advice based on the facts and documents in an individual case.

Suffix decoder

No suffix is listed for this base code in the supported source schedule. If your PCN shows an extra character, check the original notice and the issuing authority before relying on it.

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What the issuing authority is alleging

  • The vehicle, location, date and time alleged on the PCN
  • That the relevant restriction was in force at that location
  • That the evidence supports the contravention described by the code

Evidence to review

  • All pages of the PCN and any later notice
  • Date, time, location and vehicle-registration details
  • Council photographs or video stills
  • Relevant signs, road markings and bay or zone layout
  • Complete CCTV footage, not only still images
  • Approach signs and road markings
  • Route notes showing the vehicle path and lane position

Points requiring investigation

  • Check whether the PCN description matches the code and any suffix actually printed on the notice.
  • Review whether the signs, lines or scheme terms at the location support the alleged restriction.
  • Check whether the authority evidence covers the full period or manoeuvre that matters for this code.
  • Review whether the video shows the approach signage and the full vehicle movement, not just the final position.
  • Confirm that the notice is a London civil PCN, not a police speeding fixed penalty or criminal allegation.

Common misunderstandings

  • A suffix is contextual and does not always mean the same thing for every base code.
  • A short stop can still be alleged if the restriction prohibits stopping rather than parking.
  • A belief that the restriction was unfair is different from evidence that the alleged contravention did not occur.
  • For moving traffic PCNs, the registered keeper may be liable even if they were not driving.

Related codes

Sources