859 A.2d 1153 PETITION OF CHARLES R. BEAUREGARD, JR. a. No. 2004-005.Supreme Court of New Hampshire Cheshire.Argued: September 9, 2004. Opinion Issued: October 6, 2004. 1. Statutes — Maxims and Rules of Construction — Procedural v. Substantive When the legislature is silent as to whether a statute should apply prospectively or retrospectively, interpretation turns upon […]