Vehicle theft methods have evolved significantly in recent years. While opportunistic theft from unlocked cars remains common, the most significant growth area is relay theft — a technique that requires no physical force and leaves no obvious evidence of entry. At Brookes Auto Repair, we receive enquiries regularly from customers who have had vehicles stolen or attempted to be stolen, and we want to share what every driver should know about protecting their car in 2025.
How Relay Theft Works
Modern vehicles with keyless entry systems use a radio frequency signal from the key fob to unlock and start the car. In a relay attack, two thieves work together — one stands near the target vehicle with a signal amplifier, and the other stands near the house where the keys are stored. The amplifier extends the range of the key fob signal, tricking the car into thinking the key is present. The vehicle unlocks and can be driven away in seconds, without any physical damage to the car.
Protecting Against Relay Theft
The most effective protection against relay theft is preventing the key fob’s signal from being amplified. Signal-blocking pouches — commonly called Faraday pouches — are inexpensive and highly effective when used correctly. The key fob must be placed inside the pouch whenever it is not in use, including at night. Storing keys away from front doors and windows — not on a hook in the hallway — also reduces the risk.
Physical Deterrents
Physical deterrents remain effective because thieves prioritise targets that are quick and low-risk. A steering lock, gear lock, or wheel clamp visible through the windscreen significantly increases the time and effort required to take the vehicle and reduces its attractiveness as a target. Driveway bollards or posts prevent vehicles from being driven away even if entry is achieved.
Tracking and Recovery
Fitting a Thatcham-approved tracking device to your vehicle increases the likelihood of recovery if it is stolen and can reduce your insurance premium. Modern tracking systems provide real-time location data and alerts when the vehicle is moved without authorisation. Some systems also include motion sensors that alert the owner if the vehicle is touched or lifted.
Dashcams as a Deterrent
A dashcam with parking mode — which records when the vehicle is parked and detects motion or impact — can deter opportunistic theft and provides evidence in the event of an incident. Some insurance providers offer premium reductions for vehicles fitted with approved dashcam systems.
For advice on car security equipment installation, contact Brookes Auto Repair at brookesautorepair.com.
