Existing law, the California Values Act, generally prohibits California law enforcement agencies from investigating, interrogating, detaining, detecting, or arresting persons for immigration enforcement purposes, including providing information regarding a person’s release date or responding to requests for notification by providing release dates or other information, as specified. Existing law provides that responses are never required, but are permitted, provided that they do not violate any local law or policy. Existing law provides the above-described prohibition does not prevent a California law enforcement agency from performing certain limited exceptions to this prohibition that do not violate any policy of the law enforcement agency or any local law or policy of the jurisdiction in which the agency is operating. Existing law provides a law enforcement official with discretion to cooperate with immigration authorities only if doing so would not violate any federal, state, or local law, or local policy, and where permitted by the California Values Act.