Cal. Welf. & Inst. Code § 208.3
(a) For purposes of this section, the following definitions apply:
(1) “Juvenile facility” includes any of the following:
(2) “Minor” means a person who is any of the following:
(b) The placement of a minor or ward in room confinement shall be accomplished in accordance with the following guidelines:
(c) A minor or ward may be held up to four hours in room confinement. After the minor or ward has been held in room confinement for a period of four hours, staff shall do one or more of the following:
(d) If room confinement must be extended beyond four hours, staff shall do the following: