Md. Code, Alcoholic Beverages and Cannabis § 32–2605

(a) Except as provided in subsection (b) of this section, a warrant may not be issued to search a residence unless:

(1) the residence or part of the residence is used as a store, hotel, restaurant, or boarding house;

(2) the residence is used as a public resort; or

(3) the residence is used to keep, hide, or provide alcoholic beverages to sell or for another use that violates the law.

(b) A judge of the District Court may issue a warrant after determining that the issuance would be proper, based on an examination of:

(1) the applicant for the warrant; or

(2) other evidence.