These regulations are adopted for the purpose of:
A.
Assuring sites suitable for building purposes and human habitation.
B.
Providing for the harmonious development of the Borough.
C.
Coordination of existing streets with proposed streets, parks, or other features of the official street plan of the Borough.
D.
Insuring adequate open space for traffic, recreation, light and air, and for proper distribution of population.
E.
Creating conditions favorable to the health, safety, morals, and general welfare of the citizens.