FIELD: transportation.
SUBSTANCE: method for protection of trailers and semi-trailers against theft and alternation of identification numbers thereon is that an identification number is placed on a body or frame of a vehicle at a certain angle depending on the date of manufacture of said vehicle, the date of manufacture of said vehicle is applied on a predetermined line in specified plane and on a part of the vehicle.
EFFECT: increased protection of vehicles against theft.
1 cl
