Meanwhile, it is the case that waiting on the bike path in front of a red traffic light in the center of Berlin is done with 10 other cyclists. When the traffic light is green, the chaos begins. Some overtake from the right, some from the left. No one can see through it and there are often almost accidents.
It is already harder than driving in car traffic.

If a cyclist overtakes you, some do it on your right side. Some do it on your left side. Some do it where it's dangerous.

Why do cyclists have no conventions and rules like motorists?