A. Snowmobiles:
1. No person under fourteen (14) years of age shall make a direct crossing of a trunk, county state aid, or county highway or a city street as the operator of a snowmobile.
2. No person under fourteen (14) years of age shall operate a snowmobile within the right of way of a public street or public highway within the city.
3. A person fourteen (14) years of age or older, but less than eighteen (18) years of age, may make a direct crossing of a trunk, county state aid, or county highway or city street only if he has in his immediate possession a valid snowmobile safety certificate issued by the commissioner.
4. A person fourteen (14) years of age or older, but less than sixteen (16) years of age, shall not operate a snowmobile on a trunk, county state aid, or county highway or a city street, except for purposes of making a direct crossing, and only if the person has in his immediate possession a valid snowmobile safety certificate issued by the commissioner.
5. A person sixteen (16) years of age or older, but less than eighteen (18) years of age, may operate a snowmobile on a trunk, county state aid or county highway or a city street, but only if the person has in his immediate possession a valid snowmobile safety certificate issued by the commissioner.
6. It is unlawful for the owner of a snowmobile to permit the snowmobile to be operated contrary to the provisions of this subsection.
B. All-Terrain Vehicles:
1. A person under twelve (12) years of age shall not make a direct crossing of a trunk, county state aid, or county highway or city street as the operator of an all-terrain vehicle.
2. A person under twelve (12) years of age shall not operate an all-terrain vehicle upon or within the right of way of a public street or public highway within the city.
3. A person twelve (12) years of age, but less than fourteen (14) years, may make a direct crossing of a trunk, county state aid, or county highway or city street only if that person possesses a valid all-terrain vehicle safety certificate and is accompanied by a person over eighteen (18) years of age or holding a valid driver's license.
4. A person fourteen (14) years of age or older, but less than sixteen (16) years of age, may make a direct crossing of a trunk, county state aid, or county highway or city street only if that person possesses a valid all-terrain vehicle safety certificate issued by the commissioner or a valid motor vehicle operator's license.
5. It is unlawful for the owner of an all-terrain vehicle to permit the all-terrain vehicle to be operated contrary to the provisions of this subsection. (1974 Code § 1335.25)