Off the back of new legislation announced in February this year, concern over remote car theft has seen a 49% spike in Google searches for ‘signal jammers’, as the public looks to learn more about this growing trend in vehicle crime.
This research undertaken by GAP Insurance and breakdown cover provider, ALA Insurance, has highlighted the shocking number of car thefts being carried out remotely.
According to the most recent Crime Survey for England and Wales, approximately 40% of vehicle thefts involve the manipulation of signals from remote locking devices. Home Office data in the survey reveals 732,000 vehicle-related thefts across the year ending September 2024.
ALA have highlighted that this means upwards of 290,000 vehicles in England and Wales were stolen using electronic signal jamming devices, equivalent to 795 per day, putting the scale of the issue into sharp perspective.
What is Signal Jamming?
Criminals are exploiting the convenience of keyless entry systems by using electronic devices, often referred to as signal jammers or relay devices. These devices intercept or amplify the signals transmitted between a car’s key fob and the vehicle. This allows thieves to unlock and start the car without possessing the physical key. Modern vehicles with keyless entry are the primary targets of these attacks.
Who is Behind These Thefts?
A significant portion of these incidents is attributed to organised crime groups. These groups possess the resources and technical knowledge to acquire and utilise these sophisticated electronic devices.
However, with the tools themselves becoming increasingly readily available on the black market and through online channels, it’s easier than ever for criminals to carry out these thefts, even without extensive technical expertise.
Dawn Cranmer from ALA Insurance shares their advice on how to keep your car safe:
“Understandably, people are worried about the rise in remote vehicle thefts, however, there are simple steps that can be taken to protect your car from thieves. To protect your vehicle from signal jamming and relay attacks, consider the following preventative measures:
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Steering Wheel Locks: Use a traditional steering wheel lock as a visible deterrent.
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Keyless Entry Deactivation: If your vehicle allows it, deactivate the keyless entry system when not in use.
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Secure Parking: Park your vehicle in well-lit and secure areas, preferably with CCTV surveillance.
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Home Security: Keep your car keys away from doors and windows, and consider installing CCTV or sensor lights at home.
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Software Updates: Ensure your vehicle’s software is up-to-date, as manufacturers often release updates to address security vulnerabilities.
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Trackers: Install a GPS tracker. This can help police locate your vehicle should it be stolen.
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Faraday Pouches: Store your key fob in a Faraday pouch, which blocks the transmission of signals, preventing criminals from intercepting them.”
What is Being Done to Combat Signal Jamming Theft?
The UK government is taking decisive action to combat this issue by introducing new legislation as of February 2025 to ban the possession and distribution of signal jamming devices. This includes potential prison sentences and unlimited fines for those caught with these devices.
However, until the impact of these measures comes into force, drivers need to stay vigilant and take steps to make sure they’re securing their vehicles from criminals using this method.
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