Utility Terrain Vehicles; Authorizes utility terrain vehicle (UTV) to be operated during all hours; authorizes operation of UTVs on certain roadways; authorizes operation of UTVs on certain parts of State Highway System; authorizes DOT to prohibit use of UTVs; authorizes persons possessing certain licenses to operate UTV; requires owners or operators of UTV to comply with certain requirements & regulations; authorizes county or municipality to restrict operation of UTVs; provides civil penalties; requires DHSMV to issue license plate to owner or lessee of vehicle registered as UTV upon payment of certain taxes & fees; requires that license plates for UTVs comply with specified provisions.