A curb painted blue means parking is:

  1. Allowed for no longer than 15 minutes.
  2. Only allowed when picking up or dropping off passengers.
  3. For disabled persons with a special placard or plate. ✓

Answer: C. For disabled persons with a special placard or plate.

A blue curb means parking is for disabled persons with a special placard or plate.

Why this is the answer

The handbook's list of painted curb rules assigns blue curbs to disabled parking: a person with a disabled person placard or special license plate, or someone driving that person, may park there. The same list gives short pickup or drop-off stops to white curbs and limited-time parking to green curbs, so blue is not a general short-stop or time-limited space. That is why the answer is disabled parking with the required placard or plate.

Why the other answers are wrong

Remember it

Match blue to disabled parking and the special placard or plate.

Official handbook: California Driver Handbook (DL 600), Section 6: Navigating the Roads, p. 28

Explanation drafted with AI (deepseek-flash) from the official handbook passage cited above, then checked automatically and by a second model on 2026-10-23. Always confirm with the official handbook.