Bus Lane Fine for Letting an Ambulance Past? You Can Appeal

You Almost Certainly Have a Defence

Your rear-view mirror lights up blue. Sirens. There is nowhere to go except the bus lane on your left, so you pull in, let the ambulance pass, and rejoin the traffic six seconds later. Two weeks later a £130 Penalty Charge Notice lands on your doormat with a still from a CCTV camera that did not see the ambulance.

This is one of the most winnable bus lane appeals in the UK. The Highway Code does not just permit you to move out of the way of an emergency vehicle, it requires you to. Councils know this. Adjudicators know this. The trick is presenting it correctly the first time, before the discount window closes.

The Two Rules That Win This Appeal

The Highway Code is not law on its own, but specific rules carry direct legal weight where they reference statute. Two rules apply here.

Rule 219: Emergency and Incident Support Vehicles

Rule 219 covers ambulances, fire engines, police, doctors on call, blood transfusion vehicles, bomb disposal, mountain rescue, and the coastguard. It states drivers should "look and listen" for them, and "if necessary, pull to the side of the road and stop". Crucially, it tells you not to endanger other road users, not to brake harshly, and not to mount the kerb.

Rule 219A: How To Make Way

Rule 219A is the operational rule. It tells you to consider the route the emergency vehicle is taking and take "appropriate action" to let it pass. In practice that often means using a bus lane, hatched area or other restricted space for the few seconds needed to clear the way.

Together these two rules give you a defence that adjudicators recognise as "compliance with the directions of a constable, traffic warden or signs" under the Traffic Management Act 2004 (TMA 2004) Schedule 7 Paragraph 2.

How Bus Lane Fines Actually Work

Bus lane PCNs in England and Wales are issued under TMA 2004 Section 144 and the Bus Lane Contraventions (Penalty Charges, Adjudication and Enforcement) (England) Regulations 2005. They are civil, not criminal. The standard charge structure is:

The discount disappears the moment you submit a formal challenge in some councils, although most London boroughs and TfL freeze the 14-day window while they consider an informal challenge. Check the back of your PCN.

The Step-By-Step Appeal

Step 1: Request the CCTV Footage

You need to see what the camera saw. Every council that runs bus lane enforcement is required by the Freedom of Information Act 2000 and the council's own publication scheme to release CCTV stills and footage of the contravention to the registered keeper.

Go to the council's website, find the bus lane PCN page, and look for "view evidence". TfL has an online portal at tfl.gov.uk where you enter your PCN number and vehicle registration. Most London councils use the same system. Outside London, you may need to email the parking team directly.

If the footage shows the ambulance, blue lights, or any emergency vehicle in the same frame or the seconds before, you have your evidence. Save the file.

Step 2: Note the Time and Get Corroboration

Emergency services log every callout. You will not get the ambulance crew's report, but you can request a subject access request under UK GDPR if you want to be thorough. In most cases the council CCTV alone is enough, because the footage shows the cause directly.

If your dashcam was running, that is gold. Pull the clip covering 30 seconds before and after the contravention.

Step 3: Write the Appeal Citing Rule 219 and TMA 2004

The letter needs three things:

1. A clear statement that you moved into the bus lane to comply with Highway Code Rule 219 and 219A.
2. A reference to your statutory ground of appeal under TMA 2004 (the contravention did not occur, or alternatively that there are compelling reasons to cancel the PCN).
3. Evidence: the council's own CCTV reference, your dashcam clip if you have one, the time and date.

Step 4: Submit Within 14 Days

Submit your informal challenge within 14 days. Use the council's online portal. Attach the dashcam clip if you have one. Quote your PCN number in every line of correspondence.

If the council rejects the informal challenge, you will get a Notice to Owner (NtO) and another 28 days to make formal representations. The grounds at this stage are statutory. The relevant one is usually that "the alleged contravention did not occur" because Rule 219 makes your action lawful.

Step 5: Escalate to Tribunal

If formal representations are rejected, you have 28 days to appeal to the [Traffic Penalty Tribunal](/guides/traffic-penalty-tribunal-guide) (or London Tribunals if you are inside the M25). The hearing is free, can be done on paper or online, and the adjudicator is independent of the council.

Bus lane appeals citing Rule 219 with CCTV evidence have a very high success rate at this stage. Adjudicators routinely cancel these PCNs.

What If There Was No Ambulance, Just a Police Car or Fire Engine?

Rule 219 covers all of them. Police cars, fire engines, ambulances, blood bikes, coastguard, mountain rescue and bomb disposal all qualify. Doctors responding to an emergency in a vehicle displaying a green light also count.

It does not cover unmarked vehicles, breakdown trucks, or police vehicles that are not running blue lights. If the camera does not show blue lights or sirens evidence, your appeal is much harder.

Common Mistakes That Sink This Appeal

• Apologising in the letter. Do not say "sorry, I know I shouldn't have". You did the right thing. Frame it as compliance, not contrition.
• Paying the discount "just in case". Once you pay, the case is closed. You cannot recover the £65 even if you would have won.
• Missing the 14 day window. Councils tighten up after this point.
• Not getting the CCTV. Without the footage you have no evidence of the emergency vehicle.
• Waffling. Three short paragraphs beat three pages.

What If the CCTV Does Not Show the Ambulance?

Sometimes the council camera is angled in a way that misses the emergency vehicle. This is not fatal. If you can show:

• A dashcam clip
• A 999 callout that day in the area (local news, ambulance trust press release)
• A witness who was in the car

then the burden shifts. Adjudicators apply the civil standard, balance of probabilities. A driver giving a clear, consistent account with one piece of corroborating evidence usually wins.

Related Reading

• Traffic Penalty Tribunal: How It Works
• Council PCN Appeal Letter Template
• Notice to Keeper Rules