In the R-3 medium density residential district, site plans with four or more units on parcels on the Atlantic Ocean shall provide dune crossovers conforming to specifications of the state department of environmental protection. All such crossovers shall be maintained in a safe condition by the owners of the property. All crossovers will be allowed to be built within the setback area, provided a state department of environmental protection permit is obtained, and there will be no requirement for a variance to allow these structures to be built in the setback area.

Secs. 110-321--110-330. Reserved.