When it is in the public interest, a shared driveway and circulation subject to a shared access easement and agreement may be authorized by the planning director when it would achieve one or more objectives of the comprehensive plan or this title, such as reducing access points onto access-managed streets or reducing the amount of land required for access to parking spaces. Except where otherwise provided in this title, a shared driveway to access parking spaces shall not replace the requirements for street frontage or other provisions of this code. The planning director may require that a shared driveway be located on the common property line between properties in certain circumstances, such as a situation where access is shared, but parking is not. (Ord. 5105 §2 (Exh. B), 2021).