Could be parly a location issue; immediately to the left of the video there is a road joining from the direction of the camera. So there is the possibility of cars turning right into that road obstructing views of the crossing or cars turning right out of it flooring it as I mentioned earlier. Obviously no excuse for the rediculous driving but could be a contributing cause. Then there is the fact that laughingly it is part of the "ring road" which probably gives some less intelligent drivers a concept of having a greater right of way.