(a) Nothing in sections 152.22 to 152.37 permits any person to engage in and does not prevent the imposition of any civil, criminal, or other penalties for:
- (1) undertaking any task under the influence of medical cannabis that would constitute negligence or professional malpractice;
(2) possessing or engaging in the use of medical cannabis:
- (i) on a school bus or van;
- (ii) on the grounds of any preschool or primary or secondary school;
- (iii) in any correctional facility; or
- (iv) on the grounds of any child care facility or home day care;
(3) vaporizing medical cannabis pursuant to section 152.22, subdivision 6:
- (i) on any form of public transportation;
- (ii) where the vapor would be inhaled by a nonpatient minor child; or
- (iii) in any public place, including any indoor or outdoor area used by or open to the general public or a place of employment as defined under section 144.413, subdivision 1b; and
- (4) operating, navigating, or being in actual physical control of any motor vehicle, aircraft, train, or motorboat, or working on transportation property, equipment, or facilities while under the influence of medical cannabis.