Cory, no the same things do not apply to Snowmobiles except that is illegal to operate a Snowmobile on a Public Road.
Off Road Public Liability Insurance is an "option" for Snowmobilers to purchase if they want.
Expect all this to change in the not to distant future when the revamped ATV Act is released and that will make sweeping changes to the operation of Quads/Snowmobiles. Expect this Act to include "mandatory Licensing and Registration of all Off Road Machines"

Bit milder here today Bill at plus 2 so maybe we will get some beans off the plants. Yep still have one hummer that I saw yesterday but they will be gone real soon.
Fall is arriving.
Kiwi