The Dutch car mobility association ANWB has warned that ever more data are sent by modern cars to the producers of these cars without informing the car owners. The data concern last 100 parking places, tracks, destinations, the use of the safety belt, speed, braking history, thestate of the car, in addition to information on the hard disk of a car like telephone numbers, mail addresses and private pictures. The association has started the campaign ‘My car my data‘.