There's some pedestrians with death wishes in that corner of town. I was riding passenger a few months ago on scenic coming up to Grand. We had the green light so we were full speed limit. Some dude on a bike on grand rides around all the stopped cars at the light to run the light while we're full speed coming up to our green light. I look over at driver to see that biker is most likely visually blocked by the A pillar for driver so I yell STOP. She slammed the brakes without questioning my yelling thankfully. By this time, dude is biking mid- intersection looking down at the ground. She lays on the horn, then dude lazily lifts his head to look at her with an expressionless face and keeps lazily pedalling across like nothing happened