It’s bad enough worrying about the police pulling you over while you’re doing your Vin Diesel in The Fast and Furious impression on the interstate. Now however you have real reason to be paranoid. The makers of the TomTom GPS have admitted that they divulge speed and route information to law enforcement.
It appears every gadget in your possession is tracking your location. First it was the iPhone, then Android phones and now it's your bleedin' sat-nav. TomTom, perhaps in a pre-emptive strike against its own user-tracking scandal, has admitted its sat-navs can track users and inform third parties about how fast they're going.
Link
I also thought about the bluetooth in some cars could be accessed by a police car to check your seatbelt or other possible safety issues.
My seat belt sensor is faulty and it will sometime indicate the seat belt is not latched. Replaced it once allready.
I feel its to intrusive.
"Papers please"
If they haven't, there's no reason to treat them as bastards. If law enforcement uses the information in a bastard-y way, then get mad at that.
I suggest reading the original statement (http://www.tomtom.com/page/facts) rather than someone opinion about it. Because let's be honest, the tone of the article doesn't seem all that impartial.