This is how they wash cars in Russia.
Once again we're being given a life lesson on the driving methods and ideology of Russian drivers. For those who may not be aware, the so-called road rules of Russia are distinctly different from what you may be familiar with. Road rage is the norm. Police presence? Sometimes, but it's not something you can (or want to) depend on. That means it's quite literally every man for himself. So yeah, good luck with that.
In this dash cam video you're about to see, even something as simple as letting another driver enter the lane in front of you can quickly devolve into some Toyota-on-Toyota violence.