In fact, typically Russian situation: cars are crossing the highway at high speed, significantly exceeding the posted speed limit. The oncoming cars start to flick the headlights on and off. Russian driver reacts immediately: there is a need to slow down, as there is a speed trap up soon. Quietly goes past the traffic cop and…trots further, in turn, letting know other oncoming cars. For a law-abiding representative of the Western world – this is criminal mischief and potential danger for others. For a Russian - this is a natural manifestation of friendly solidarity, vouchsafing and esprit de corps.