HOW TO APPEAL A BOX JUNCTION (YELLOW BOX) COUNCIL PCN

Yellow box junction PCNs are camera-enforced and widely misunderstood — by councils and drivers alike. The law is precise: you only contravene if you enter the box when your exit is not clear AND stop as a result. Simply slowing, or stopping for any other reason, is not a contravention.

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CONTRAVENTION CODES COVERED

This applies to contravention codes: 31. Check the code on your PCN — if it matches, these grounds apply directly to your situation.

LEGAL ANGLES TO USE

—The legal test — under the Traffic Signs Regulations and General Directions 2016, you only commit a contravention if you enter a yellow box junction when your exit road or the lane you intend to use is not clear. If you entered when the exit appeared clear but became blocked, this is not a contravention.
—The exit becoming blocked after entry — if traffic ahead stopped after you entered the box, you did not commit the contravention; the test applies at the moment of entry
—Turning traffic — vehicles turning right may wait in a yellow box if they are prevented from completing the turn by oncoming traffic; this is explicitly permitted by the regulations
—Camera evidence — request the footage and examine the exact frame at which you entered the box vs. the state of the exit road at that moment
—Signage and box markings — the yellow box must be correctly marked to the prescribed specification; any deficiency is grounds for challenge

WHAT TO PHOTOGRAPH AND NOTE

✓Dashcam footage showing the state of the exit road at the moment you entered the box is the strongest possible evidence
✓Request the council's camera footage immediately — it must show the state of the exit road at the point of your entry
✓Note whether you were turning right — if so, oncoming traffic preventing you from completing the turn is an explicit exemption

WHAT HAPPENS AFTER YOU APPEAL

The council must respond to a formal representation in writing. If they reject it, you have 28 days to appeal to the independent Traffic Penalty Tribunal (England outside London) or London Tribunals (London and TfL) — both free. A significant proportion of tribunal appeals succeed.

FREQUENTLY ASKED QUESTIONS

Does appealing a council PCN stop the charge escalating?+

Yes — while a valid representation is pending, the council cannot escalate to a Charge Certificate or instruct enforcement agents. The discount period is also suspended.

What if the council rejects my appeal?+

They must issue a Notice of Rejection and tell you about the independent tribunal (Traffic Penalty Tribunal or London Tribunals). You have 28 days to appeal to the tribunal — it's free and genuinely independent.

Can I appeal after paying?+

Generally no — payment is treated as acceptance. Always appeal before paying if you have any grounds.

Do I need a solicitor?+

No. Council PCN appeals at all stages — including the tribunal — can be handled without legal representation. The process is designed to be accessible to ordinary motorists.