ยง  1399-p.  Posting  of  signs. 1. "Smoking" or "No Smoking" signs, or
  "Vaping" or "No Vaping" signs, or the international "No Smoking" symbol,
  which consists of a pictorial  representation  of  a  burning  cigarette
  enclosed  in  a circle with a bar across it, shall be prominently posted
  and properly maintained where smoking and vaping are regulated  by  this
  article,  by the owner, operator, manager or other person having control
  of such area.
2. The owner, operator or manager of a hotel or motel that chooses  to
  develop  and  implement  a smoking and vaping policy for rooms rented to
  guests shall post a notice at the reception area of the establishment as
  to the availability, upon request, of rooms  in  which  no  smoking  and
  vaping are allowed.
3. The provisions of this section shall apply to after-school programs
  that  are  subject  to  the  provisions  of  subdivision four of section
  thirteen hundred ninety-nine-o of  this  article,  provided  that  signs
  posted  pursuant  to  this  subdivision  shall specify the specific time
  period during which smoking and vaping shall be prohibited.
Structure New York Laws
Article 13-E - Regulation of Smoking and Vaping in Certain Public Areas
1399-O - Smoking and Vaping Restrictions.
1399-O-1 - Smoking and Vaping Restrictions; Certain Outdoor Areas.
1399-O-2 - Smoking Restrictions; Certain Outdoor Areas.
1399-Q - Smoking and Vaping Restrictions Inapplicable.