Audiot runs red light after undertaking van to overtake other car stopped at lights

Audiot runs red light after undertaking van to overtake other car stopped at lights
as I turn right thinking traffic has stopped.
I would love to know which way insurance would have apportioned blame if there had been a smash!
Certainly shit me up!!!!

road rage,dash-cam,idiot drivers,dash cam,dangerous driving,road-rage,accident,inconsiderate driving,careless driving,