The bicyclist is jaywalking. The jerks in Porsche see an opportunity for bullying. The Land Cruiser claims to free the way, as it stops behind the Porsche. The jerks see another opportunity for a road rage and attempt to bully Cruiser’s driver. The Land Cruiser turns out to belong to a high level civil servant, from either defense, secret or police service. Presumably, the car is backed up by a Volkswagen van, full of armed guys. They immediately jump out of the van and arrest the bullies.
Meh. Just another day in Russia.