Cal. Sts. & High. Code § 11306

If the owners of lands abutting on the proposed pedestrian mall representing a majority of the frontage on the proposed pedestrian mall have made written objection to the establishment of the proposed pedestrian mall, the legislative body shall so find and shall terminate the proceedings for such establishment. In such event no proceeding hereunder for the establishment of the same or substantially the same pedestrian mall shall be commenced within one year after such termination.