13.958—What other regulations apply to snowmachine use?
         Snowmachine use is governed by regulations at  § 2.18(a) of this chapter,  traffic safety,  § 2.18(b) of this chapter, state laws, and  § 2.18(d) and (e) of this chapter, prohibited activities; and  43 CFR 36.11(a)(2) adequate snow cover, and  43 CFR 36.11(c) traditional activities.