Determination and order unanimously modified on the law and as modified confirmed without costs, in accordance with the following memorandum: Petitioner Rush-Henrietta Central School District (District) commenced this CPLR article 78 proceeding to annul the decision of the respondent Public Employment Relations Board (PERB) which ordered the District to rescind its prohibition against smoking in District buildings and buses. PERB’s decision, insofar as it
That portion of the PERB decision which directs the District to rescind its prohibition against smoking in District buses, however, must be deleted. The Commissioner of Education has issued a regulation (8 NYCRR 156.3 [g] [5]) which preempts the District’s obligation to negotiate such a ban (see, Board of Educ. v Associated Teachers, 30 NY2d 122). We have reviewed the other arguments raised by the District and find them to be without merit. (Article 78 proceeding transferred by order of Supreme Court, Monroe County, Purple, J.) Present — Denman, J. P., Green, Pine, Balio and Davis, JJ.