Opinion
February 7, 2001.
Appeal from Order of Supreme Court, Erie County, Sconiers, J. — Arbitration.)
PRESENT: PIGOTT, JR., P.J., PINE, HAYES, KEHOE AND BURNS, JJ.
Order unanimously reversed on the law without costs and petition granted.
Memorandum:
Supreme Court erred in denying the petition seeking a permanent stay of arbitration of a claim for supplemental uninsured motorist (SUM) benefits. Respondent was injured in an automobile accident on September 23, 1995. The insurance policy issued to her by petitioner required her to give notice of the SUM claim "[a]s soon as practicable", i.e., "with reasonable promptness after [she] knew or should reasonably have known that the tortfeasor was underinsured" ( Matter of Metropolitan Prop. Cas. Ins. Co. v. Mancuso, 93 N.Y.2d 487, 495). Respondent gave notice of the claim for SUM benefits on March 16, 1999; the notice was denied by petitioner two weeks later on the ground of late notice. We conclude that the 42-month delay was unreasonable ( see, Matter of Travelers Ins. Co. [DeLosh], 249 A.D.2d 924, 925), and respondent failed to meet her burden of establishing a reasonable excuse for the delay ( cf., Matter of Travelers Ins. Co. [DeLosh], supra, at 925-926). The nature and extent of respondent's injury did not change from the time of the accident until the time when respondent provided petitioner with notice of the SUM claim ( cf., Matter of Travelers Ins. Co. [DeLosh], supra, at 925-926), nor did she demonstrate that she acted with due diligence in attempting to determine the insurance status of the tortfeasor ( see, Matter of Nationwide Mut. Ins. Co. v Wexler, ___ A.D.2d ___ [decided Oct. 2, 2000]; Matter of Nationwide Ins. Co. v. Montopoli, 262 A.D.2d 647). Respondent was aware of the identity of the tortfeasor on the day of the accident and was represented by counsel during most of the 42-month delay but provided no explanation for her failure to ascertain the tortfeasor's liability limits during that period of time ( see, Ciaramella v. State Farm Ins. Co., 273 A.D.2d 831; Owen v. Allstate Ins. Co., 250 A.D.2d 1018, 1019-1020). We therefore reverse the order and grant the petition seeking a permanent stay of arbitration.