California Code, Civil Code - CIV § 799.43

The registration agreement between a park and an occupant thereof shall be in writing and shall contain, in addition to the provisions otherwise required by law to be included, the term of the occupancy and the rent therefor, the fees, if any, to be charged for services which will be provided by the park, and a statement of the grounds for which a defaulting occupant's recreational vehicle may be removed as specified in Section 799.22 without a judicial hearing after the service of a 72-hour notice pursuant to this chapter and the telephone number of the local traffic law enforcement agency.