A person who hinders or obstructs the department in any way in the performance of its official duties is guilty of a misdemeanor and upon conviction shall be fined not less than $20 or more than $200 or imprisoned not more than 3 months or both fined and imprisoned.
Mont. Code Ann. § 30-12-502
Hindering or obstructing officer -- penalties
En
Official source: Montana Code Annotated (Montana Legislature). Reproduced from public-domain Montana statutes; confirm against the official source for the current text. Not legal advice.