Find Key Cases

Browse key cases using the filter for either ‘Contravention type’ OR ‘Issue’. Alternatively, use the ‘Search…’ box to find cases through a custom query.

Cases on the site currently cover parking, bus lane, moving traffic and road user charging, including the London Congestion Charge and Clean Air Zones (outside London). More cases and contravention types will be added in due course.

• All Contravention Types Bus Lanes Clean Air Zone Congestion Charge Moving Traffic Parking
• All Issues 50% Discount Accuracy Adjudicator discretion Alterations / modifications Approved device / camera Bill of Rights Blue Badge Box Junction Bus Gate Bus Stop Camera Enforcement Classification of vehicle Conditions of use Consent to use vehicle Consolidated appeal Content of PCN / documents Controlled Parking Zone Council discretion De minimis Delivering goods Double Yellow Lines Dropped footway Emergency Enforcement powers Errors Footway / pavement / verge Garage / repairs Goods vehicle Grace Period Hire Vehicle Impartiality Incomplete paperwork Judicial independence Keep Clear Legal basis Legislation Liability Loading / Unloading Loading Bay Mitigating circumstances Multiple PCNs Observation Period Ownership Panel decision Pay & Display Pay before appeal Payment PCN not received Permitted vehicles Phone / Mobile Apps PHV / Taxi Private land Procedure Proportionality Public holidays Reasonable time Red Route Regulations Remain in vehicle Repeater signs Representations Review appeal Right to park Sat Nav School Service of PCN Signs / Lines Special enforcement area Standard / burden of proof Stopping / Waiting Strict Liability Substantial compliance Third Party Time limits Traffic Signs Manual Wheelchair Zigzags
• All Decision Outcomes Allowed Consent Order Dismissed Judicial Review

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Please note: All adjudicator decisions included on this website are in the public domain. While they have been curated together here for the convenience and interest of users, any information contained within the decisions remains the responsibility of the original adjudicating body. Any questions relating to the content of cases should also be directed to the adjudicating body.

Can I enter a yellow box junction to wait for traffic to clear?

Decision Date: 2023-10-12

You mustn’t enter a yellow box unless your exit is clear. Waiting in a yellow box can result in a PCN being issued.

Is it ok to follow another vehicle into a yellow box junction without receiving a PCN?

Decision Date: 2023-10-11

Following another vehicle into a yellow box doesn’t exempt you from a penalty. Each driver must ensure their exit is clear before entering the junction.