Cal. Health & Safety Code § 43017

The state board may enjoin any violation of any provision of this part, or of any order, rule, or regulation of the state board, in a civil action brought in the name of the people of the State of California, except that the state board shall not be required to allege facts necessary to show, or tending to show, lack of adequate remedy at law or to show, or tending to show, irreparable damage or loss.