I have a hard time believing that this will end up being prosecuted. To my knowledge, the California Human Services department is not a police agency, state or otherwise.

I was able to find no refrernces to the Human Services department having ever written a traffic citation in California.

Questions to pose to the "officer" in court:
1. Sir, are you a commissioned police officer? If so, what city do you work for?
2. Sir, are you a commissioned California Highway Patrol officer?
3. Sir, do your regular job duties include patrolling traffic on a regular basis for the purpose of issuing citations?
4. Sir, have you been authorized by the state of California to pull over vehicles for the purpose of writing traffic citations?
5. Sir, have you been trained by a qualified state agency to estimate the speed of vechicles?
6. Sir, have you been trained by a qualified state agency to pace vehicles?
7. Sir, have you been trained by a qualified state agency to drive at or near the alleged speeds on this citation?
8. Sir, does the vehicle which you used to initiate the stop on my vehicle include a RADAR or other Speed Measuring Device device of any kind?
9. Sir, do you know the last time the speedometer in the vehicle you were driving was certified for accuracy by a state approved agency?
10. Sir, did you call any police agency or the California Highway Patrol to report the alleged speeding?