How to Challenge a Code 50 PCN: Prohibited Turns

What a Code 50 PCN Alleges

Code 50 alleges a prohibited turn. The PCN may identify a left turn, right turn or U-turn through its wording or suffix. Match that allegation to the actual junction: a manoeuvre at a different access point must not simply be assumed to be the prohibited turn.

Challenge the Postal Moving-Traffic PCN

A moving-traffic PCN normally arrives by post with access to the camera evidence. Read the contravention description and legislation together: the code identifies the allegation, but does not by itself identify every procedural rule.

• London, under the London Local Authorities and Transport for London Act 2003: make formal representations to the issuing authority against the PCN. Do not wait for a Notice to Owner or a bus-lane Enforcement Notice.
• England outside London, under the 2022 civil-enforcement regulations: the postal PCN invites formal representations directly. Request the recording promptly and submit your representations within the applicable period even if an evidence request is still outstanding.
• Wales: use the Welsh legislation and representation instructions on the postal PCN. The English 2022 regulations should not be quoted as though they govern a Welsh notice.
• If the authority accepts the representations, it cancels the penalty. A Notice of Rejection explains how to appeal to the independent tribunal; an informal email exchange is not a substitute for that formal decision.

London Tribunals explains the 2003 Act procedure; the Traffic Penalty Tribunal explains the process outside London. A separate guide covers code 34 bus-lane notices, including London's additional Enforcement Notice stage.

Moving-Traffic Representation and Decision Deadlines

For a London 2003 Act PCN, the representation period is 28 days beginning with service of the notice. Its payment period runs from the date of the notice, and the initial discount period is 14 days from that date. These are different starting points; calculate the deadline for the action you are taking.

• England outside London: representations under the 2022 regulations must normally be made within 28 days beginning with service. An approved-device postal PCN has a 21-day discount period beginning with service. Check the notice and any express re-offer of the discount.
• The DfT's statutory guidance for England outside London requires the authority to serve its decision on qualifying representations within 56 days of receiving them. That is not a universal deadline for every email or every UK traffic scheme.
• For London moving-traffic representations, London Tribunals says the authority should normally respond within three months. Do not import the English 2022 statutory 56-day test into a 2003 Act case.
• After a Notice of Rejection, the normal tribunal appeal period is 28 days beginning with service. Keep the notice and submission confirmation so the relevant dates can be established.

Do not assume that asking for CCTV freezes a deadline or that making representations guarantees another discount offer. Use the current notice and any written confirmation from the authority. Welsh notices must be checked against their own regulations and stated dates.

Evidence Identifying the Actual Turn

• Continuous CCTV showing the approach and completed manoeuvre.
• A map distinguishing the junction from nearby driveways or access points.
• Photographs of the prohibition sign, hours and any exception plate.
• The relevant order extract or vehicle authorisation where its scope is disputed.

A green light does not automatically permit a banned turn. Nor is the absence of traffic enough to cancel the allegation. Focus on whether this movement breached the restriction, rather than on how safely it was completed.

Check the Turn, Junction and Operating Hours

• The manoeuvre was not the prohibited turn alleged. Mark where the vehicle started and finished on the footage and a junction plan.
• The restriction was part-time and not operating. Photograph the supplementary hours plate and compare the PCN date and time.
• An exception covered the vehicle. Match any bus, taxi, cycle or other exception to the sign and supporting vehicle records.
• The prohibition was not adequately conveyed before the turn. Show the driver's approach, lane choice, sign position and any obstruction at the decision point.

Read the exception attached to this turn restriction. A local permission to enter an area does not necessarily authorise an otherwise prohibited turn into it. An authorised traffic direction or emergency requires evidence of the circumstances, not simply a preferred shorter journey.

What to Include in a Code 50 Representation

Identify which turn is alleged and explain the precise difference between that allegation and the evidence. If your argument concerns timing or an exception, put the sign and supporting record beside the relevant timestamp.

Send the Representations to the Issuing Authority

Use the representation portal or postal address printed on the PCN. Include the reference, vehicle registration, your explanation and the evidence supporting the particular ground. Save the completed text, attachments and dated acknowledgement; a request to view footage is not necessarily registered as representations.

The notice is normally addressed to the person pursued as owner. If you were not the owner at the relevant time, or the vehicle was hired under an agreement that permits liability to be transferred, use the corresponding statutory ground and supporting documents. Simply identifying another driver does not automatically transfer a council PCN.

Appeal a Moving-Traffic Notice of Rejection

Read the authority's reasons alongside the footage and your representations. An appeal goes to London Tribunals for the London scheme, or the Traffic Penalty Tribunal for the relevant English or Welsh scheme. Address the disputed movement, restriction or exemption rather than submitting a different generic appeal.

An allowed appeal cancels the penalty. If it is refused, follow the decision's payment instructions. Ignoring a rejection or decision can lead to a Charge Certificate increasing the penalty by 50%, followed by debt registration and an Order for Recovery. An Order for Recovery has specific procedural remedies; it is not simply another opportunity to repeat the original traffic argument.