A. 
Where a proposed park, playground, school or other public use shown in a Master Plan is located in whole or in part in a subdivision, the Planning Board may require the dedication or reservation of such area within the subdivision in those cases in which the Board deems such requirements to be reasonable.
B. 
Where deemed essential by the Planning Board, upon consideration of the particular type of development proposed in the subdivision, and especially in large-scale neighborhood unit developments not anticipated in the Master Plan, the Board may require the dedication or reservation of such other area or sites of a character, extent and location suitable to the needs created by such development for schools, parks, water plants, sewage treatment plants and other community purposes.