Hounslow Code 29 PCN Appeal (2026)

1. What does Hounslow Code 29 mean?

Code 29 alleges that your vehicle did not follow the direction required by a one-way restriction. The authority must connect the recorded movement to the part of road covered by that restriction. A still image of a parked vehicle does not show the movement that led to that position.

You may have entered from a side street or car park rather than the main entrance, or changed direction after stopping. Those details matter when identifying which signs informed your journey. Code 29 is not simply another name for passing a no-entry sign: read the PCN's full allegation and match it to the movement and signs relied upon.

Contravention

Code 29: failing to comply with a one-way restriction

Issuing authority

London Borough of Hounslow

Formal representation deadline

28 days beginning with service of the PCN.

Penalty and discount

£160, reduced to £80 during the applicable discount period. Hounslow moving-traffic and bus-lane PCNs, as listed in the council's current contravention-code tables; discount deadlines depend on the notice type.

Initial discount

The initial 50% discount applies during the first 14 days beginning with the date of the PCN. A challenge does not automatically extend that period. Check the council's policy and any renewed offer in its reply.

Appeal route

Hounslow, then London Tribunals after a formal Notice of Rejection.

2. What must Hounslow establish?

Start with a route plan that joins the evidence together: where the vehicle entered, which signs it encountered, and where it travelled against the alleged direction.

Diagram 652 is a rectangular blue sign with a white upward arrow. It indicates an order requiring traffic to travel in one direction along the road. Its position and angle should make clear which road it applies to.

A circular blue arrow is different: diagram 606 requires the indicated direction, while diagram 610 tells traffic which side of the sign to pass. A circular instruction at a junction may help direct traffic into a one-way system, but it is not the rectangular one-way sign. The separate ONE WAY sign aimed at pedestrians is not a substitute for the required driver-facing signs.

A no-entry sign at the opposite end controls entry from that direction. It does not show what a driver joining halfway along the road could see. Check entry signs and repeaters along the actual route; a painted arrow can help, but does not replace the need to establish the order and adequate signing.

• One-way order: identify the operative article and road schedule or map, including the required direction, extent, commencement and any exceptions. The road name alone is not the complete restriction.
• Actual entry point: match the recording to the relevant side-road junction, access or car-park exit. The authority's sign photographs should be traceable to that route.
• Sign orientation: show the front of the sign from the driver's approach. A sign angled towards a different road, or visible only from another approach, may not adequately explain this one-way restriction.
• Signs along the road: consider the entry signs, bends, intervening junctions and repeaters together. Traffic Signs Manual advice on repeater spacing is guidance, not a universal distance-based cancellation rule.
• Lighting: diagram 652 has a specific test involving a speed limit above 20 mph, a street-lighting lamp within 50 metres and a junction within 50 metres from which traffic can approach the sign. Establish those conditions before alleging a direct-lighting defect.
• Recorded movement and identity: watch the full sequence, including any turn, stop or reversal. Check that the vehicle is yours and that its movement, not just its position in a still image, proves the allegation.

3. Grounds and exemptions for a Hounslow Code 29 appeal

A useful representation identifies a specific gap between the allegation and the evidence. Explain the journey before arguing about an individual sign.

A contraflow cycle or bus facility does not let every vehicle travel both ways. Check the vehicle classes and route specified in the order, together with the signs for that facility. Do not infer permission for a car from a cyclist or bus travelling towards you.

If a police officer directed the movement, record where and when the instruction was given and obtain supporting material where available. An incident reference, witness account or footage may help establish what happened. The refusal below illustrates why an unsupported account can fail on the evidence.

Stopping at a shop, collecting a passenger or following navigation does not itself remove the one-way restriction. Where you seek discretion for the circumstances, make that request to the authority separately from any legal ground.

• The signs did not inform your approach: provide photographs taken along the route you used, showing the sign's angle, obstruction or relationship to adjoining roads.
• The evidence does not connect the signs to your vehicle: mark the CCTV position, entry point and photographs on the same plan. Explain what the authority has not established.
• The order does not prohibit the recorded movement: identify the relevant road length, direction, date or exception in the operative provisions.
• The vehicle or movement has been misidentified: compare distinguishing vehicle features and the complete recording, not only the registration or a single still.
• A direction or exception applied: give precise details and supporting evidence of the instruction or provision relied upon, rather than assuming an exemption from the journey's purpose.
• The wrong person is being held liable: provide dated ownership documents or the complete qualifying hire agreement and liability information.

4. How to make a formal representation to Hounslow

Send formal representations to Hounslow within 28 days beginning with service of the Code 29 PCN. Explain the ground relied upon and attach the evidence supporting it.

The initial 50% discount applies during the first 14 days beginning with the date of the PCN. A challenge does not automatically extend that period. Check the council's policy and any renewed offer in its reply.

Hounslow says that if it receives a parking or moving-traffic challenge while the PCN is at the discounted rate, it will offer discounted payment again if the challenge is rejected. A subsequent tribunal appeal is considered at the full charge; the page does not specify the length of the re-offer.

1. Open Hounslow's PCN service below. Enter the PCN reference (prefix NJ) and vehicle registration to find the notice and evidence.
2. Use the council-linked Taranto portal with your NJ PCN reference and vehicle registration to review the photographs or footage and make a representation.
3. Include your email address when submitting online: Hounslow says you should receive a copy of your representation and an email receipt. Include the PCN reference, vehicle registration and the evidence you want considered; the council will not obtain evidence from third parties for you.
4. The upload guidance accepts DOC, DOCX, JPG, JPEG, PNG and PDF evidence under 8 MB. If uploading fails, Hounslow directs you to hounslow.challenges@nsl.co.uk; include the PCN reference, vehicle registration, name and address so the documents can be matched to the case.
5. Explain which part of the Code 29 allegation you dispute. Include the PCN reference, vehicle registration, your address and copies of photographs or records supporting each point.
6. Postal alternative: London Borough of Hounslow (Parking Services), PO Box 211, Sheffield, S98 1NG. Allow time for receipt before the deadline and retain proof of posting.
7. Save the full submission, attachments and dated acknowledgement.

5. How long does Hounslow have to respond?

London Tribunals says the authority "should normally respond to representations within 3 months". Keep Hounslow's acknowledgement and the date your representations were received.

6. If Hounslow rejects your representation

A formal Notice of Rejection explains Hounslow's decision and how to appeal to London Tribunals. You have 28 days beginning with service of that notice to pay or register your tribunal appeal.

Compare the reply with the Code 29 grounds and evidence you submitted. Identify any unanswered point, missing evidence or inconsistency between the restriction and the recorded event. Keep the rejection notice and the appeal details supplied with it.

7. Taking your Hounslow appeal to London Tribunals

London Tribunals is independent of Hounslow. Use the registration instructions and verification details in the Notice of Rejection, upload your evidence and explain why the alleged Code 29 contravention or liability is disputed.

There is no fee to register the appeal. If it is refused, the full penalty is normally payable; an earlier discount does not automatically continue. If registering late, explain the delay so the adjudicator can decide whether to accept the appeal.

Read Hounslow's evidence pack and respond to the points relevant to your case. Keep to the tribunal's directions and evidence deadlines.

2025 London Tribunals results: shared context

35 of 115 recorded cases were allowed (30.4%).

Full Code 29 PCN Appeal Guide

Read the detailed legislation, signage requirements, exemptions and case analysis for this contravention.