OPINION OF THE COURT
Memorandum.
The order of the Appellate Division dismissing the prohibition proceeding should be affirmed, with costs.
Just as mandamus will lie only to enforce a clear legal right, prohibition may be availed of only to proscribe a clear legal wrong. That PERB has ordered mediation during the life of the collective bargaining agreement does not, as the City argues, constitute such a clear usurpation of power by PERB, for subdivision 1 of section 209 of the Civil Service Law relates the declaration of impasse “to the end of the fiscal year of the public employer” not to the contract year (see
Matter of Burke v Bowen,
Chief Judge Cooke and Judges Jasen, Jones, Wachtler, Meyer, Simons and Kaye concur.
Order affirmed, with costs, in a memorandum.
