VEH § 21953

(a) Whenever any pedestrian crosses a roadway other than by means of a pedestrian tunnel or overhead pedestrian crossing, if a pedestrian tunnel or overhead crossing serves the place where the pedestrian is crossing the roadway, such pedestrian shall yield the right-of-way to all vehicles on the highway so near as to constitute an immediate hazard.

(b) This section shall not be construed to mean that a marked crosswalk, with or without a signal device, cannot be installed where a pedestrian tunnel or overhead crossing exists.

(c) (1) A peace officer, as defined in Chapter 4.5 (commencing with Section 830) of Title 3 of Part 2 of the Penal Code, shall not stop a pedestrian for a violation of subdivision (a) unless a reasonably careful person would realize there is an immediate danger of a collision with a moving vehicle or other device moving exclusively by human power.

(2) This subdivision does not relieve a pedestrian from the duty of using due care for their safety.

(3) This subdivision does not relieve a driver of a vehicle from the duty of exercising due care for the safety of any pedestrian within the roadway.