The U-R urban renewal district shall include all lands within the urban renewal projects UR-11 and UR-61. The use, development and other regulations shall be the standards and uses as set forth in the approved urban renewal plan for UR-11 and UR-61. No change of plan, use or development regulations shall be permitted unless a public hearing by the Planning Board is held and the Mayor and Council of the Township thereafter reviews and approves of the Planning Board decision on the plan.