What needs to be fixed is the traffic light system. How can the green light be on simultaneously from opposite directions, but some people want to go left, some want to go right, and some want to go straight? This results in congestion and disaster. And those wanting to go left have to wait for a pedestrian.
Pa ako poznaješ pravila valjda znaš i ko ima prednost i kad je tvoj red. Kad bi se semafor otvaraoza jednu po jednu traku na raskrsnicama, čekali bi do bogojavljanja.