A bus has a green light at an intersection, but a pedestrian is running toward the crosswalk and a car is edging out for a right turn. What should the driver do?

1. Proceed only after confirming the path is clear and controlling speed for the hazards
2. Accelerate because the green light gives absolute right-of-way
3. Focus only on the passenger mirror because cross traffic must stop
4. Sound the horn and keep the same speed