New York Highway Law Section 317 - Drug free school zone signs.

  317.  Drug free school zone signs. Any political subdivision of the
  state having jurisdiction over any highway  within  school  grounds,  as
  defined in subdivision fourteen of section 220.00 of the penal law, may,
  upon the request of the appropriate school authority, place, cause to be
  placed,  or  permit to be placed within the right of way of such highway
  signs indicating a drug free school zone.

Last modified: February 3, 2019