Extra lane?

I took this picture at a junction near Tanjung Bunga. There are only two lanes, one going straight and i'm on the right lane to turn to the right.

All of sudden, an Aeroback Wira came in between my car and the Kancil. Weird!!! There's no extra lane in between. The driver created the extra lane. I could see the sour face of motorists because they couldn't ride to the front. This driver was very inconsiderate and he never followed the traffic law.