Number 17 Bus Jumps a Red Light

The bus has stopped at the red light, then proceeds to creep forward into the ASL, whilst the lights are still red. Then whilst pedestrians are still crossing AND the lights are red, the driver proceeds to turn right across the junction

[Cliffjumper]

RLJ so he doesn't have to wait for the oncoming traffic.

[Tradescant]

I wonder what his motive was, Headway perhaps?