N.Y. Education Law § 2556
14. a. The chancellor of a city school district in a city having a population of one million or more shall compile an inventory of and issue a written report about the outdoor schoolyards in the city school district. Such inventory and report shall:
15. a. The chancellor of a city school district in a city having a population of one million or more shall compile an inventory of and issue a written report and develop recommendations regarding transportable classroom units ("TCU" or also commonly known as a "trailer"). Such inventory, report and recommendations shall: