Section 41(1) in The Narcotic Drugs And Psychotropic Substances Act, 1985
(1)A Metropolitan Magistrate or a Magistrate of the first class or any Magistrate of the second-class specially empowered by the State Government in this behalf, may issue a warrant for the arrest of any person whom he has reason to believe to have committed any offence punishable under this Act, or for the search, whether by day or by night, of any building, conveyance or place in which he has reason to believe any narcotic drug or psychotropic substance or controlled substance in respect of which an offence punishable under this Act has been committed or any document or other article which may furnish evidence of the commission of such offence or any illegally acquired property or any document or other article which may furnish evidence of holding any illegally acquired property which is liable for seizure or freezing or forfeiture under Chapter VA of this Act is kept or concealed.
