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FOI Transparency IndexLondon Boroughs

Which London Council Cancels the Most PCNs?

Direct comparison of penalty charge notice enforcement statistics obtained via Freedom of Information disclosures. Compare total issue volume, appeal cancellation rates, and known hotspot locations.

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1. Suspended Bays Have Highest Overturn Rates

Across London councils, Contravention Code 624 (parking in a suspended bay) consistently exhibits cancellation rates between 40% and 56% due to late-placed yellow suspension warning notices.

2. Most Overturns Occur at Informal Stage

Over 80% of successful appeals are accepted by councils during the 14-day informal representations window, debunking the myth that councils reject all initial representations.

3. Location Is Often Decisive

Individual hotspot locations like Barnet's High Street Edgware reach up to 77% cancellation rates due to unmaintained road markings or contradictory sign plates.

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