Sec. 20-7. Land or building used for two or more purposes.
(a) When any land or building is used for two or more
purposes, the number of parking spaces required shall be the
sum of the requirements for the various individual uses, computed
separately in accordance with this chapter. Parking
facilities for one use shall not be considered as providing the
required parking facilities for any other use.
(b) Requirements for the provision of parking facilities
with respect to two or more property uses of the same or
different types may be satisfied by the permanent allocation
of the requisite number of spaces for each use in a common
parking facility cooperatively established and operated; provided,
that the number of spaces provided shall not be less
than the sum of the individual requirements; provided
further, that the specifications in regard to location, plan,
etc., shall be complied with. (Code 1959, § 20-7.)