“ 13. Having given our thoughtful consideration to the submission advanced at the hands of the learned counsel for the respondent, we are of the view that the mandate contained in Section 42(1) of the NDPS Act, requiring the recording in writing, the details pertaining to the receipt of secret information, as also, the communication of the same to the superior officer are separate and distinct from the procedure stipulated under the provisions of the Criminal Procedure Code. Sub-section (1) of Section 41 of the NDPS Act provides that a Metropolitan Magistrate or a Magistrate of the First Class or any Magistrate of Second Class specially empowered by the State Government may issue a warrant for the arrest of any person whom he has reason to believe to have committed any offence punishable under Chapter IV. Sub-section (2) of Section 41 refers to issuance 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 belie. The two separate procedures noticed above are exclusive of one another. Compliance with one, would not infer compliance with 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 case2 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.