Biker speeds between vehicles at red light -- then argues with driver after getting knocked down

On June 5 at 6:33pm along Simei Road, a motorcyclist trying to weave through traffic was knocked down by a filtering BMW on Simei Road. 

A video on the Beh Chia Lor - Singapore Road Facebook page shows the perspective of a car right behind the yellow box in which the collision occurred. 

In the video, traffic is stopped and waiting for the light to turn green.

Shortly into the video, a black BMW (SKK1447A) turns into the road from the right-hand side, using the yellow box to filter into the halted traffic.

As the BMW is turning, it doesn't notice a motorcycle (FBH4824Y) that happens to speed between vehicles and also enter the yellow box at the same time.

Consequently, the turning car then rams into the right side of the motorcycle, knocking the rider off the bike and into a grass covered side-walk. 

The motorcyclist appears to be fine, as he immediately starts angrily pointing and challenging the BMW driver upon getting up.