Any improvement agreement, contract or act required or authorized by the Subdivision Map Act, for which security is required, shall be secured in accordance with Chapter 5, Sections 66499 through 66499.10 of the Subdivision Map Act and as provided herein.

No final map or parcel map shall be signed by the City Engineer or recorded until all improvement securities required by this section have been received and approved. (Ord. 5793-NS § 2 (part), 1987)