If the ambulance had the sirens on or just the lights like they usually do. I see this daily. I remember some years back I posted a thread about this. Emergency vehicles should have their sirens on at all times not just through the intersections. I see cops doing this just to get through a light.
Every time I see an ambulance they are always shutting their sirens off after getting through the intersection. What there is no more traffic after intersections? You wonder why no one pulls over for them. Someone is going to get killed one of these days at the hands of them.
It would be interesting to know the cause of this accident.