A. 
It shall be the duty of the officers of the police department or such officers as are assigned by the Chief of Police to enforce all street traffic laws of the city and all of the state vehicle laws applicable to street traffic in the city.
B. 
Officers of the police department or such officers as are assigned by the Chief of Police are hereby authorized to direct all traffic by voice, hand or signal in conformance with traffic laws; provided, that in the event of a fire or other emergency or to expedite traffic or to safeguard pedestrians, officers of the police department may direct traffic as conditions may require, notwithstanding the provisions of the traffic laws.
C. 
Firefighters, when at the scene of an emergency, while engaged in outside training activities, or to facilitate the safe movement of apparatus; may direct or assist the police in directing traffic thereat or in the immediate vicinity.
(Ord. 3005 § 22; Ord. 2028 § 1(0), 1969)
No person shall wilfully fail or refuse to comply with any lawful order of a police officer or fire department official when directing traffic.
(Ord. 3005 § 24)
No person other than an officer of the police department or a person deputized by the Chief of Police or person authorized by law shall direct or attempt to direct traffic by voice, hand or other signal, except that persons may operate when and as provided in this title, any mechanical push-button signal erected by order of the city Traffic Engineer.
(Ord. 3005 § 25)
The provisions of this chapter shall apply to the driver of any vehicle owned by or used in the service of the United States government, this state, any county or city and it is unlawful for any such driver to violate any of the provisions of this chapter except as otherwise permitted in this chapter or by state statute.
(Ord. 3005 § 26)
A. 
The provisions of this chapter regulating the operation, parking and standing of vehicles shall not apply to any vehicle of the police department or fire department, any public ambulance or any public utility vehicle or any private ambulance, which public utility vehicle or private ambulance has qualified as an authorized emergency vehicle, when any vehicle mentioned in this section is operated in the manner specified in the state Vehicle Code in response to an emergency call.
B. 
The foregoing exemptions shall not, however, protect the driver of any such vehicle from the consequences of his or her wilful disregard of the safety of others.
C. 
The provisions of this chapter regulating the parking or standing of vehicles shall not apply to any vehicle of a city department or public utility while necessarily in use for construction or repair work or any vehicle owned by the United States while in use for the collection, transportation or delivery of United States mail.
(Ord. 3005 § 27)
Pursuant to California Vehicle Code Section 21107.6, the provisions of Division 11 of the Vehicle Code entitled "Rules of the Road" shall apply to the following privately owned and maintained roads:
All those privately owned and maintained roads within the Poinsettia Village shopping center generally located at the southeast intersection of Avenida Encinas and Poinsettia Road.
(Ord. NS-544 § 1, 2000)