Owners of keyless cars may not wish to read the full page article on page 22 of yesterday's Daily Mail. The cost of the kit to steal the car is around £20 for the blank fob and little box of plug in electronics. Available, as always, from your friendly internet suppliers and certain locksmiths. I didn't specify this system for the very reason that it removes the added protection of the mechanical operation of a key. Three things I would recommend: Make sure your car really is locked when you exit it - if someone nearby has designs on it the car may not lock when you think it has. Buy the best steering wheel lock that fits and use it. Garage your car at your home at night and if not then park it out of sight if at all possible.