System of and method for warning about unauthorized objects attached to vehicle bottoms and/or adjoining areas

A method of warning about an unauthorized object attached to a bottom part and/or adjoining areas of a vehicle, comprising the steps of storing images of bottoms and/or adjoining areas of vehicles or the data corresponding to the image in server means;

• examining a bottom and/or adjoining areas of a vehicle by image producing means;
• transmitting from the image producing means an image of a bottom and/or adjoining areas of a vehicle or the data corresponding to the image to the server means;
• comparing the transmitted image of the bottom and/or adjoining areas of the vehicle or the data corresponding to the image with stored images of a bottom and/or adjoining areas of a corresponding vehicle or the data corresponding to the images;
• and producing a signal indicative of whether the bottom and/or adjoining areas of the examined vehicle contains an unauthorized object or does not contain an unauthorized object.