This part shall not apply with respect to any motor vehicle owned by the United States, this state, or any political subdivision of this state or any municipality therein; or, except for 61-6-139, with respect to any motor vehicle which is subject to the provisions of 69-12-402, requiring insurance or other security.
Exceptions
Mont. Code Ann. § 61-6-109, under Motor Vehicle Insurance Responsibility and Verification.
Mont. Code Ann. § 61-6-109