A banker has a general lien, dependent on possession, upon all property in the banker's hands belonging to a customer for the balance due to the banker from the customer in the course of the business.
Mont. Code Ann. § 71-3-1502
Banker's lien
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.