Section 350.101 - Intoxicated snowmobiling(1) OPERATION. (a)Operating while under the influence of an intoxicant. No person may engage in the operation of a snowmobile while under the influence of an intoxicant to a degree which renders him or her incapable of safe snowmobile operation.(b)Operating with alcohol concentrations at or above specified levels. No person may engage in the operation of a snowmobile while the person has an alcohol concentration of 0.08 or more.(bm)Operating with a restricted controlled substance. No person may engage in the operation of a snowmobile with a detectable amount of a restricted controlled substance in his or her blood.(c)Operating with alcohol concentrations at specified levels; below age 19. If a person has not attained the age of 19, the person may not engage in the operation of a snowmobile while he or she has an alcohol concentration of more than 0.0 but not more than 0.08.(d)Related charges. A person may be charged with and a prosecutor may proceed upon a complaint based upon a violation of any combination of par. (a), (b), or (bm) for acts arising out of the same incident or occurrence. If the person is charged with violating any combination of par. (a), (b), or (bm), the offenses shall be joined. If the person is found guilty of any combination of par. (a), (b), or (bm) for acts arising out of the same incident or occurrence, there shall be a single conviction for purposes of sentencing and for purposes of counting convictions under s. 350.11(3) (a) 2 and 3. Paragraphs (a), (b), and (bm) each require proof of a fact for conviction which the others do not require.(e)Defenses. In an action under par. (bm) that is based on the defendant allegedly having a detectable amount of methamphetamine, gamma-hydroxybutyric acid, or delta-9-tetrahydrocannabinol in his or her blood, the defendant has a defense if he or she proves by a preponderance of the evidence that at the time of the incident or occurrence he or she had a valid prescription for methamphetamine or one of its metabolic precursors, gamma-hydroxybutyric acid, or delta-9-tetrahydrocannabinol.(2) CAUSING INJURY. (a)Causing injury while under the influence of an intoxicant. No person while under the influence of an intoxicant to a degree which renders him or her incapable of safe snowmobile operation may cause injury to another person by the operation of a snowmobile.(b)Causing injury with alcohol concentrations at or above specified levels. No person who has an alcohol concentration of 0.08 or more may cause injury to another person by the operation of a snowmobile.(bm)Causing injury while operating a snowmobile with a detectable amount of a restricted controlled substance. No person who has a detectable amount of a restricted controlled substance in his or her blood may cause injury to another person by the operation of a snowmobile.(c)Related charges. A person may be charged with and a prosecutor may proceed upon a complaint based upon a violation of any combination of par. (a), (b), or (bm) for acts arising out of the same incident or occurrence. If the person is charged with violating any combination of par. (a), (b), or (bm) in the complaint, the crimes shall be joined under s. 971.12 . If the person is found guilty of any combination of par. (a), (b), or (bm) for acts arising out of the same incident or occurrence, there shall be a single conviction for purposes of sentencing and for purposes of counting convictions under s. 350.11(3) (a) 2 and 3. Paragraphs (a), (b), and (bm) each require proof of a fact for conviction which the others do not require.(d)Defenses.1. In an action under this subsection, the defendant has a defense if he or she proves by a preponderance of the evidence that the injury would have occurred even if he or she had been exercising due care and he or she had not been under the influence of an intoxicant or did not have an alcohol concentration of 0.08 or more or a detectable amount of a restricted controlled substance in his or her blood.2. In an action under par. (bm) that is based on the defendant allegedly having a detectable amount of methamphetamine, gamma-hydroxybutyric acid, or delta-9-tetrahydrocannabinol in his or her blood, the defendant has a defense if he or she proves by a preponderance of the evidence that at the time of the incident or occurrence he or she had a valid prescription for methamphetamine or one of its metabolic precursors, gamma-hydroxybutyric acid, or delta-9-tetrahydrocannabinol.1987 a. 399; 1989 a. 275; 1995 a. 436; 2003 a. 30, 97, 326.