Looks like it was still crossing Market headed south on Van Ness when the light changed from green to yellow and then red. Too much following distance? https:/

Looks like it was still crossing Market headed south on Van Ness when the light changed from green to yellow and then red. Too much following distance? https://youtu.be/1Tp6Ubf6mE4?t=1m20s https://youtu.be/1Tp6Ubf6mE4?t=1m20s