It turned out how to determine the area on the glass of the car where you can not place gadgets

This is regulated by a special standard

The explanations of the Ministry of Internal Affairs regarding where gadgets can be placed in the passenger compartment from September 1 (primarily for DVRs) did not reassure motorists much. The vague phrase “if the specified technical means does not interfere with visibility” can be understood differently by everyone, since the concept of “visibility” itself is not documented. However, MK found out that certain parameters are still hidden under this term.

So, there is an interstate standard GOST 5727-88 “Safety glass for land transport. General specifications”. Usually it is used to determine how heavily toned a car is, but this standard is also suitable for our situation. The document reads: “Visibility through the front and side windows of the cab, limited by the driver’s field of view equal to 180 ° in the horizontal plane, with the direction of the line of sight from the driver’s seat parallel to the average longitudinal plane of the vehicle. They are characterized by the size and location of the normative zones A and B of the front window, the degree of cleaning of the normative zones A and B, the normative field of view P, the blind areas in the normative field of view R, as well as the blind zones created by the pillars of the front window.

Sounds like abracadabra, doesn’t it? However, if you read the rule and look at the picture at the same time, everything becomes a little clearer. The driver should be primarily interested in the glass area indicated by the number 7 (“normative field of view P”). Any car owner is able to outline a zone in front of him, which should be free from any gadgets. And then the traffic police officers, most likely, will not have any claims. And if they appear, then, most likely, they can easily be challenged in court.