83(1)A person whose tentative plan is approved by a development officer, or who is exempted by a development officer under paragraph 77(1)(
b) from the requirement to submit a tentative plan, may proceed in one or more stages to lay out the streets, lots, blocks, land for public purposes and other parcels of land in accordance with the tentative plan or the instructions of the development officer and prepare a subdivision plan in accordance with section 84.