Are speed camera detectors legal in UK? What drivers need to know


Speed limits exist to protect all members of traffic and reduce accidents. Enforcement through cameras is one of the most common tools used by authorities worldwide, including in the UK. Understandably, many drivers want to stay informed about where and when they might encounter these cameras. This raises an important question: Is using a speed camera detector legal UK -wide? 

 


The answer depends on what type of system being used. While some devices are entirely legal and even encouraged to promote safer driving, others can result in fines or prosecution. In this guide, we will elaborate on the question  “are speed camera detectors legal the UK”, the difference between passive and active systems, and how tools like the OOONO CO-DRIVER fit within the law.   

Additionally, it is not only about what the device does but also how. Recent updates to UK driving laws place a strong emphasis on avoiding driver distraction. Under the Highway Code and Road Traffic Act, it is now illegal to handle a phone or screen-based device while driving, even to check an app or notification.

In this context, screen-free tools like CO-DRIVER are not just legal but a safer and smarter alternative. 

 

What types of speed camera detectors are there? 

In simple terms, a speed camera detector is any device or technology that alerts a driver to the presence of speed enforcement equipment.

These systems are often used to help drivers remain within the speed limit but how they work makes a significant difference in whether they are legal or not. There are two main types of speed camera detection systems: 

1. Passive Detectors 

These systems do not detect live enforcement technology like radar or laser signals. Instead, they provide location-based alerts using: 

  • GPS data (such as fixed speed camera locations) 

  • Crowd-sourced updates from a driver community 

  • Static database updates provided by manufacturers 

These devices do not interfere with police equipment, and are used to help drivers be more aware of upcoming hazards or enforcement zones.   


Examples include: 

  • Sat nav systems with speed camera location warnings 

  • Smartphone apps that rely on user-submitted camera locations 

  • Passive warning devices like the OOONO CO-DRIVER 

2. Active Detectors / Jammers

Active speed camera detectors emit signals to interfere with or block enforcement equipment. These include: 

  • Radar or laser jammers that attempt to prevent speed readings

  • Devices that detect police radar frequencies in real time 

  • Any equipment designed to scramble, jam, or disrupt enforcement tools 


These devices are strictly prohibited under UK law. Possession and use may lead to: 

  • High fines 

  • Vehicle confiscation 

  • Prosecution under the Wireless Telegraphy Act 2006 or Obstruction of Police legislation 

 

Are speed camera detectors legal in UK? 

The legality of speed camera detection in the UK hinges entirely on the method used. 

  • Passive, GPS-based systems (like CO-DRIVER) are legal 

  • Active radar or laser jammers are illegal 

This distinction is supported by DVSA guidance and the Highway Code, which both emphasise that drivers must not interfere with lawful enforcement practices but that being informed of known enforcement zones is not in itself against the law. 

 Key points: 

  • The Highway Code (Rule 124) clearly states that exceeding the speed limit is illegal and can result in penalties. 

  • Using tools to help stay aware and compliant, such as GPS-based alerts, is permitted as long as those tools don’t interfere with enforcement equipment. 

  • Jamming devices or anything that attempts to deceive or block detection is not legal. 

How the OOONO CO-DRIVER fits within UK law 

The OOONO CO-DRIVER is a compact, passive traffic alert device designed to improve driver awareness and attention to the road. It operates within legal boundaries and is fully compliant with UK regulations.  

The OOONO CO-DRIVER: 

  • GPS-based: It provides warnings based on a combination of fixed verified data and user reports. 

  • Non-interfering: It does not detect or block speed cameras. It simply alerts drivers to known, fixed locations and hazards ahead. 

  • Screen-free: There is no visual distraction, just a beep and light flash when an alert is active. 

  • Legal: The device uses the same legal principles as built-in sat nav warnings or apps like Waze. 


Why it’s different from other devices 

Unlike radar detectors or laser jammers, the CO-DRIVER: 

  • Does not emit any signals 

  • Does not interfere with police equipment 

  • Does not rely on screen-based attention or mobile phone handling while driving  

  • Requires only initial setup via smartphone. Afterward, it runs passively and hands-free. 

This ensures compliance not only with traffic laws, but also with distraction-related legislation, which prohibits the use of mobile devices while driving. 

 

Benefits of using a legal speed alert device like the CO-DRIVER 

Using a legal passive system like CO-DRIVER is not about "cheating the system", it's about driving more attentively and responsibly. Benefits include: 

  • Increased focus: Alerts are clear and simple, so you don’t need to look away from the road. 

  • Improved compliance: Drivers often unintentionally speed due to unclear signage or changing limits. CO-DRIVER helps mitigate this. 

  • Fewer fines: Staying informed reduces the risk of minor infractions. 

  • Peace of mind: You know you’re using a tool that respects the law and enhances safety. 

  • UK-ready coverage: CO-DRIVER provides real-time alerts for over 100,000 speed cameras across the UK and Europe. 

  • Safe in poor conditions: Helps in fog, at night, or when signs are partially obscured. 


Devices and tools to avoid 


To remain compliant, drivers should avoid any device that: 

  • Scans for radar or laser signals 

  • Sends out interfering signals 

  • Advertises real-time police detection 

  • Requires frequent, manual handling while driving 

  • Operates without clear K-Band / LIDAR specifications (often a sign of jamming tech) 

If in doubt, check whether a device uses only GPS-based databases and does not emit signals. 

 

Conclusion: Use tools that help you drive better - not illegally 

So, are speed camera detectors legal in the UK? The answer is: only if they’re passive and non-interfering. 

 

Drivers are fully within their rights to use GPS-based warning devices, especially those like the CO-DRIVER, which operate passively and legally. These tools help promote safer, more aware driving without breaking any laws. 

If you are looking for a way to stay alert without distractions, manage your speed responsibly, and protect yourself from avoidable fines, a legal device like CO-DRIVER is the smart, compliant choice. 

 Final Tip: Always check the specifications of any speed control-related device before using it in your vehicle. If it detects or blocks police signals, it is likely illegal. If it simply informs you of known risk zones, it is likely legal and can be very helpful.