In a case where defendant was charged with hindering the police by flushing cocaine in his possession down the toilet, we held that defendant had a legal right to do so, noting that although cocaine possession was a crime, dispossession was not unless the defendant sold or dispensed it. State v. Harris, 152 Vt. 507, 509, 568 A.2d 360, 361 (1989). In Oren, 162 Vt. at 335, 647 A.2d at 1012, and State v. Dion, 154 Vt. 420, 424, 578 A.2d 101, 103 (1990), we found absence of a legal right because defendant was charged with threatening a law enforcement officer to prevent the officer from discharging a duty. For example, in Oren, defendant threatened a deputy sheriff to prevent the deputy from serving civil process on her. See Oren, 162 Vt. at 335, 647 A.2d at 1012.