1. Clearly Vios is at fault. See at t-junction you should give piority to vehicle on main road( straight line). How you all take the license?

2. The motorcycle is NOT ride fast because the preng-preng moto sound become silent for a few second, clearly that he was slowly down by not turning the throttle(accelerator) but he was not expected that Vios driver turn over the junction. If moto is riding fast the preng-preng sound should heard until collision happened. Car drivers have no idea how motocycle work?