The Driver and Pedestrian

When you are driving, always yield right of way to pedestrians:

At intersections without traffic signals, pedestrians have the right of way if they are in marked crosswalks or in unmarked crosswalks formed by imaginary lines extending from the sidewalks across the streets;
At intersections controlled by ordinary traffic signals, pedestrians must obey the same signals as drivers traveling in the same direction. Pedestrians should not start to cross during red or yellow signal;
When crossing with a green signal, pedestrians have the right of way over all vehicles, including those turning across the paths of the pedestrians; and
If a traffic signal changes to yellow or red while any pedestrian remains in the street, drivers must allow the pedestrian to complete the crossing safely.

At some intersections, special signals instruct pedestrians either to "Walk" or "Don't Walk". When these signals are operating, pedestrians must obey them rather than the regular traffic signals.

Pedestrians crossing with special pedestrian signals have the right away just as they do while crossing with a green light.
If you are moving through an intersection with a green signal and a pedestrian starts to cross in your path against the red signal, give a warning with your horn.

The law requires drivers to use the horn whenever a pedestrian may be affected by a turn, stop or start from a parked position. If the pedestrian does not stop, the driver must. Saving a pedestrian's life is always worth the driver's lost right of way. The safe driver yields right of way to a pedestrian whether the pedestrian is entitled to it or not.