If you have been injured in a dooring accident in the UK — where a vehicle occupant opened a car door into your path while you were cycling, motorcycling or walking — you can usually claim compensation against the person who opened the door for negligence. The Highway Code (Rule 239) and Regulation 105 of the Road Vehicles (Construction and Use) Regulations 1986 both require occupants to check before opening a door. Because opening a door counts as “use” of a motor vehicle, the driver’s compulsory motor insurance should respond to the claim. You normally have three years to start proceedings.
Dooring is one of the most common causes of cyclist injury on UK roads. A suddenly opened car door gives a cyclist almost no reaction time: the impact itself can cause fractures, facial injuries and head trauma, and many victims are thrown into the carriageway where they face secondary collisions with passing traffic. Despite its frequency, many people are unsure whether they can claim or whom to claim against. This guide explains the legal position, the evidence you need and how compensation is assessed. We are an independent information resource, not a law firm.
What is a dooring accident?
A dooring accident occurs when a driver or passenger opens a vehicle door into the path of a cyclist, motorcyclist or pedestrian. The term covers both direct impacts — where the victim strikes the door — and evasion injuries, where the victim swerves to avoid the door and collides with another vehicle, a kerb or street furniture. Both scenarios can ground a compensation claim.
Dooring is specifically addressed in the law. Regulation 105 of the Road Vehicles (Construction and Use) Regulations 1986 provides that no person shall open, or cause or permit to be opened, any door of a vehicle on a road so as to injure or endanger any person. Breach of this regulation is a criminal offence (a fixed penalty), but more importantly for civil claims, it is strong evidence of negligence. Rule 239 of the Highway Code reinforces this, advising vehicle occupants to use the “Dutch reach” method — opening the door with the far hand to force a shoulder-check for approaching traffic.
Who is liable?
The person who opened the door is primarily liable. This may be the driver, a front-seat passenger or a rear-seat passenger. In practice, the claim is usually brought against the driver’s motor insurer because opening a car door has been held to constitute “use” of the vehicle for the purposes of compulsory motor insurance under the Road Traffic Act 1988. This means:
- If the driver opened the door, their own motor policy responds directly.
- If a passenger opened the door, the driver’s motor policy normally still responds because the insured event — use of the vehicle — encompasses passenger door-opening.
- If the vehicle was uninsured, or the driver cannot be traced, the Motor Insurers’ Bureau (MIB) may compensate you under either its Uninsured Drivers’ Agreement or Untraced Drivers’ Agreement.
Where the vehicle is a taxi, delivery van or company car, there may also be an employer or operator with vicarious liability for its driver or employee’s negligence.
Contributory negligence
The insurer will often argue that the cyclist was partly at fault. Under the Law Reform (Contributory Negligence) Act 1945, your compensation can be reduced — but not eliminated — by a percentage reflecting your share of blame. Common allegations in dooring cases include:
- Riding too close to parked cars (although the road layout may leave little choice).
- Riding without lights or reflectors after dark.
- Not wearing a helmet — this is not a legal requirement in the UK, but a court can take it into account if a helmet would have reduced a head injury (following the principle in Smith v Finch [2009]).
- Travelling at excessive speed past stationary traffic.
A typical contributory negligence deduction in a dooring case is modest — often nil to 20% — because primary responsibility lies with the person who failed to check before opening the door.
Compensation for dooring injuries
As with any personal injury claim, compensation is divided into general damages (pain, suffering and loss of amenity, guided by the Judicial College Guidelines 17th edition, 2024) and special damages (financial losses). Dooring injuries span a wide range of severity:
| Injury | JCG chapter | Severity range |
|---|---|---|
| Minor soft-tissue (bruising, abrasions, resolving in weeks) | Chapter 7(A)(c) | Lower end — typically a few hundred to a few thousand pounds |
| Fractures (wrist, collarbone, ribs) | Chapters 7(B), 7(E), 7(I) | Several thousand to mid-tens of thousands, depending on recovery |
| Shoulder injury (dislocation, rotator cuff tear) | Chapter 7(F) | Several thousand to over 50,000 for severe, permanent cases |
| Facial scarring | Chapter 8 | Case-specific; influenced by age, sex and visibility |
| Head injury (concussion to severe TBI) | Chapter 3(A) | From a few thousand (minor) to several hundred thousand (very severe brain damage) |
| Spinal injury | Chapter 7(A) | From moderate (mid-tens of thousands) to very severe (over 300,000) |
| Psychological injury (travel anxiety, PTSD) | Chapter 4(A) | Up to approximately 6,540 (less severe) to 56,180–122,850 (severe) |
These are general-damages figures only. Special damages are added on top and may include lost earnings, the cost of repairing or replacing a bicycle, physiotherapy, care and assistance, and travel to medical appointments. A cyclist who commutes by bike may also claim for alternative transport costs during recovery.
Evidence you should gather
| Evidence | Why it helps |
|---|---|
| Vehicle registration number | Traces the insurer via the Motor Insurance Database |
| Driver/passenger details and insurer | Identifies the defendant and speeds up the claim |
| Photos of the open door, the scene and your injuries | Shows proximity, road layout and severity |
| Dashcam, helmet-cam or CCTV footage | Powerful evidence of exactly how the door was opened |
| Witness names and contact details | Independent corroboration of the door-opener’s fault |
| Police report or CAD reference | Documents the incident officially; needed if the driver leaves |
| Medical records from A&E and your GP | Links the injury to the accident and tracks recovery |
| Receipts for bicycle damage, travel costs, lost income | Proves special damages |
Under section 170 of the Road Traffic Act 1988, a driver involved in an accident causing injury must stop and provide their details. Failure to do so is a separate criminal offence. If the driver leaves the scene, try to note the registration number and report it to the police immediately.
Time limits
You generally have three years from the date of the dooring accident to issue court proceedings — under the Limitation Act 1980 in England and Wales, the Prescription and Limitation (Scotland) Act 1973 in Scotland, or the Limitation (Northern Ireland) Order 1989 in Northern Ireland. For children, the three-year clock usually starts at their 18th birthday. Courts have limited discretion to extend the deadline, but you should not rely on this — seek advice as soon as possible. See our time limits guide for more.
How to bring a dooring claim
Most dooring claims follow the standard personal injury process. Because these are road traffic accidents, claims below a certain value may need to go through the Official Injury Claim (OIC) portal (for RTA claims with injuries worth up to £5,000 in general damages). More serious claims proceed outside the portal through a solicitor. A solicitor experienced in cycling accident claims will be familiar with the specific liability arguments and with obtaining police disclosure and CCTV. Most personal injury solicitors work on a no win, no fee basis.
Frequently asked questions
What is a dooring accident?
A dooring accident happens when a vehicle occupant opens a car door into the path of a passing cyclist, motorcyclist or pedestrian, causing a collision. The victim may be struck directly by the door or swerve into traffic to avoid it, often resulting in serious injury.
Who is liable in a dooring accident?
The person who opened the door is usually liable for negligence. The Highway Code (Rule 239) and Regulation 105 of the Road Vehicles (Construction and Use) Regulations 1986 both require vehicle occupants to check before opening a door. Liability typically falls on the driver or passenger who opened the door.
Does motor insurance cover a dooring claim?
Yes. Opening a car door is generally considered “use” of a motor vehicle, so the driver’s compulsory motor insurance should respond. If an uninsured or untraced vehicle is involved, the Motor Insurers’ Bureau (MIB) may cover your claim.
Can I still claim if I was partly at fault?
Yes. Under the Law Reform (Contributory Negligence) Act 1945, your compensation may be reduced by a percentage reflecting your share of fault, but you do not lose the right to claim entirely. For example, riding without lights at night might lead to a deduction.
How long do I have to claim for a dooring accident?
In England and Wales you generally have three years from the date of the accident under the Limitation Act 1980. Scotland has a three-year limit under separate legislation, and Northern Ireland likewise. Children’s time limits usually start at their 18th birthday.
What compensation can I receive?
Compensation depends on injury severity and financial losses. General damages for the injury itself are guided by the Judicial College Guidelines. Special damages cover lost earnings, damaged equipment (e.g. a bicycle), treatment costs and other out-of-pocket expenses.
What evidence should I gather after a dooring accident?
Photograph the scene, the open door and your injuries. Get the vehicle registration number and the driver’s or passenger’s details including their insurer. Note any witnesses and obtain a police reference if officers attend. Keep medical records and receipts for any losses.
Should I report a dooring accident to the police?
Yes, if possible. Under section 170 of the Road Traffic Act 1988, the driver is required to stop and exchange details after an accident causing injury. If they fail to do so, they commit an offence. A police report also strengthens your civil claim.
Get help from official, free sources
- Solicitors Regulation Authority (SRA) — check a solicitor is regulated
- The Law Society — Find a Solicitor — accredited PI specialists
- Citizens Advice — free, impartial guidance on your rights
- GOV.UK — the OIC portal, MIB and time limits
Related guides: cycling accident claims, road traffic accident claims, pedestrian accident claims, head injury claims, broken bone claims. Where you live affects your claim — see England, Scotland, Wales or Northern Ireland.