Sent to me from the Met :
What can you do to protect your car?
One way to stop thieves getting hold of your key fob’s signal is to put it in a Faraday bag, which completely blocks any electronic signals. Unless you have one of these lying around however, the next best thing could be your fridge. However, the best deterrent is probably a good old fashioned steering wheel lock. With all the technology in the world, thieves are still likely to be put off by a solid metal bar running through the steering wheel.
So they can now start a vehicle that is 'Internet connected'
So... according to the Met you can use a Faraday bag, your fridge
or a solid metal bar running through the steering wheel to protect your car from theft....
They have never heard that key-fobs can simply be switched off in a few seconds?
And that not any device in the world can receive a signal that isn't there?
And for those who say you can forget to switch off your key-fob my question is: When you leave your house you also forget to close the windows and you don't lock the doors? You just forget?