Dash Cam Laws in the UK: What's Legal and What Could Get You in Trouble

Dash cams are completely legal in the UK, and millions of drivers use them every day. But while recording is straightforward, there are rules around how you mount the camera, what you do with the footage, and how privacy law applies. Here’s what you need to know to stay on the right side of the law.

Filming in Public: Completely Legal

There is no UK law prohibiting the use of a dash cam on public roads. You are free to record video (and audio) while driving. This includes recording other road users, pedestrians, and anything else visible from a public road.

The legal basis is simple: there is no reasonable expectation of privacy in a public place. This principle applies whether you’re recording from a dash cam, a phone, or a body-worn camera.

Windscreen Placement: Highway Code Rules

While there’s no specific law about dash cam placement, the Highway Code requires that your view of the road is not obstructed. Rule 229 states that windscreens and windows must be kept clean and free from obstructions. A dash cam that blocks your view could result in a penalty or, in the event of an accident, be used as evidence of careless driving.

Best practice: mount the camera behind the rearview mirror where it doesn’t impede your forward view. Keep it compact and tidy.

GDPR and Privacy

This is where things get more nuanced. The General Data Protection Regulation (GDPR) and the UK Data Protection Act 2018 apply to dash cam footage when it captures identifiable individuals — faces, number plates, or other identifying features.

What you can do:

• Record for personal use (the domestic purposes exemption applies to private individuals recording for their own safety)
• Share footage with your insurer for a claim
• Submit footage to the police to report an offence
• Use footage in court proceedings

What requires caution:

• Posting unblurred footage on social media that identifies individuals
• Using footage for commercial purposes without consent
• Recording on private property where recording is prohibited

Submitting Footage to the Police

Many UK police forces accept dash cam footage to help prosecute dangerous and careless driving. The primary route is the National Dash Cam Safety Portal, which forwards footage to the relevant police force.

For footage to be useful, it should:

• Be unedited, with clear date and time stamps
• Show the offence clearly (ideally including the vehicle’s registration)
• Be submitted within 14 days of the incident (police guidelines)
• Include your contact details and willingness to provide a witness statement

Audio Recording

Most dash cams record audio by default. In a personal vehicle, this is legal. However, it’s good practice to inform passengers that audio is being recorded. Many drivers choose to disable audio recording to avoid potential complications.

Employer Dash Cams in Company Vehicles

Employers can install dash cams in company vehicles, but must comply with GDPR. This means:

• Employees must be informed that cameras are installed and recording
• The purpose of recording must be clearly stated (e.g., safety, insurance, fleet management)
• Data retention policies must be in place
• Footage must be stored securely and accessed only by authorised personnel

Final Thoughts

Using a dash cam in the UK is legal, straightforward, and strongly recommended. The main legal considerations are ensuring your camera doesn’t obstruct your view and being mindful of GDPR when sharing footage. For personal use, insurance claims, and police submissions, dash cam footage is an invaluable tool.

Privacy and data protection laws may change. For specific legal advice, consult the ICO or a qualified solicitor.