Generally, statutes are applied prospectively, unless there is a clear legislative indication to the contrary (Matter of Beary v. City of Rye, 44 N.Y.2d 398, 410). A similar rule applies to administrative regulations (Matter of Cortland-Clinton, Inc. v New York State Dept. of Health, 59 A.D.2d 228, 231). Here, since respondent Shah filed his application for a license to install a newsstand on a city street corner in conformity with regulations in effect at the time of the filing, and since it is undisputed that the new guidelines are silent as to the retroactivity of the new notice requirement, petitioner was not entitled to notice of the application provided for in the new guidelines which went into effect three days later. That Shah amended his application after the new guidelines went into effect does not alter this result. Petitioner argues that since the regulation is remedial, it should be applied retroactively. However, as petitioner concedes, this rule only applies to the extent that it does not impair vested rights or create new rights (Matter of Cady v. County of Broome, 87 A.D.2d 964, 965). Here, application of the new guidelines would have imposed a new obligation upon Shah and would have rendered his original application invalid. Petitioner also argues that the IAS Court erred in dismissing the petition before respondent DCA filed its answer. However, where, as here, the facts were "fully presented in the papers of the respective parties [so] that it is clear that no dispute as to the facts exists and no prejudice will result from the failure to require an answer", dismissal of the petition was warranted (Matter of Nassau BOCES Cent. Council of Teachers v. Board of Coop. Educ. Servs., 63 N.Y.2d 100, 102).
We have reviewed petitioner's other contentions and find them to be without merit.
Concur — Sullivan, J.P., Rosenberger, Wallach and Tom, JJ.