offence punishable under Chapter IV. Sub-section (2) of Section 41 refers to issue of authorisation for similar purposes by the officers of the Departments of Central Excise, Narcotics, Customs, Revenue Intelligence, etc. Sub-section (1) of Section 42 of the NDPS Act lays down, that the empowered officer, if he has a prior information given by any person, should necessarily take it down in writing, and where he has reason to believe from his personal knowledge, that offences under Chapter IV have been committed or that materials which may furnish evidence of commission of such offences are concealed in any building, etc. he may carry out the arrest or search, without warrant between sunrise and sunset and he may do so without recording his reasons of belief. The two separate procedures noticed above are exclusive of one another. Compliance of one, would not infer the compliance of the other. In the circumstances contemplated under Section 42 of the NDPS Act the mandate of the procedure contemplated therein will have to be followed separately, in the manner interpreted by this Court in Karnail Singh's case (supra) and the same will not be assumed, merely because the Station House Officer concerned had registered a first information report, which was also dispatched to the Superintendent of Police, in compliance with the provisions of the Criminal Procedure Code.
