No off-street parking shall be required for uses accessory
to any institutional use specified in § 123-101, or for an accessory
restaurant used primarily for students, patients, tenants or employees occupying
a principal use.
In the case of accessory retail sales, restaurants or
swimming pools, the lesser parking requirement for either the accessory use
or the principal use, whichever requirement is less, shall be reduced by 50%.
Where places of assembly specified in § 123-102
are located on the same lot with other uses, the Zoning Board of Appeals may
permit a reduction in the number of required off-street spaces for such places
of assembly.
Where public off-street parking facilities are available,
other than off-street parking provided for a public building, the Zoning Board
of Appeals may permit a reduction in the number of required off-street parking
spaces for uses located on any lot within 600 feet of such parking facility.