The purpose of the Commercial Manufacturing District is to permit the development of commercial and industrial uses on individual lots or within commercial or industrial parks, including buildings, roadways, storage yards, loading areas, parking facilities, open space, landscaping, utilities, and stormwater management facilities. Such uses shall ideally be planned as a unified development with individual buildings and lots integrated into an overall harmonious design. The Commercial Manufacturing District shall also protect commercial and industrial development against intrusive uses which are incompatible with it.