Section 433 Of Chapter 3. Display Of Flags From California Government Code >> Division 2. >> Title 1. >> Chapter 3.

. The National and State Flags shall be carried at the head of any procession or parade of:
  (a) The National Guard.
  (b) The California State Guard.
  (c) Any other state military organization.
  (d) Sheriff's posse.
  (e) City police or fire department.