Rosenthal

Petitioners and plaintiffs sought declaratory relief, injunctive relief, and a writ of mandate compelling defendants and respondents (board of supervisors, members of board, planning commission, members of commission) to take certain actions regarding their approval of changes in zoning of five parcels of undeveloped land in the Malibu area. Petitioners claimed that the zoning changes were unlawful under the Open Space Lands Act (Gov. Code, § 65560 et seq.) in that they were inconsistent with an Environmental Development Guide adopted by the Regional Planning Commission, and that they were invalid under the Environmental Quality Act of 1970 (Pub. Resources Code, § 21000 et seq.) because an environmental impact report was not prepared or' considered prior to approval of the zoning changes. The superior court concluded that .the actions taken by respondents with reference to each zoning change were proper and lawful, and that petitioners were entitled to an injunction prohibiting respondents from issuing any permits or approvals relating to the projects in question until (a) environmental impact reports have been prepared and approved, (b) a copy of each such report is…