drivers urget to wrap there keys in tinfoil

Drivers are being urged to wrap their car keys in tin foil as a simple way to protect against modern car theft. Thieves increasingly use relay devices to amplify key-fob signals, allowing them to unlock and steal vehicles without breaking in. Wrapping keys in foil—or storing them in a signal-blocking pouch—can block the radio signal, helping prevent electronic theft while parked at home or in public.