In actions brought under this title, the motion picture shall be admissible into evidence. The burden of proof that the exhibition of the particular motion picture constitutes a nuisance shall be met by the district attorney or Attorney General only when clear and convincing evidence, independent of the motion picture itself, is provided that the acts alleged actually occurred in the production of the motion picture.
Source:
Section 3507.1, https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?lawCode=CIV§ionNum=3507.1..