Section 50 safeguards and chain of custody defects vitiate NDPS conviction where personal search and sample handling are unreliable.

Mandatory compliance with Section 50 NDPS Act is required for a personal search, including where contraband is alleged to be concealed in the body, and the accused must be clearly informed of the right to be searched before an independent Gazetted Officer or Magistrate. The Court found that the offer given through members of the raiding party did not satisfy that safeguard, so the search was vitiated. The prosecution also failed to establish a reliable chain of custody for the capsules: seizure, preservation, sample transmission, inventory, and seal handling were all defective, creating doubt that the analysed sample matched the alleged recovery. These combined infirmities were treated as fatal to the conviction.

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Issues: (i) Whether the search and seizure leading to recovery of contraband from the appellant complied with the mandatory safeguards under Section 50 of the Narcotic Drugs and Psychotropic Substances Act. (ii) Whether the prosecution proved beyond reasonable doubt that the capsules said to have been purged by the appellant were duly seized, preserved, and sent for chemical analysis without tampering or break in chain of custody.

Issue (i): Whether the search and seizure leading to recovery of contraband from the appellant complied with the mandatory safeguards under Section 50 of the Narcotic Drugs and Psychotropic Substances Act.

Analysis: The search was treated as a personal search within the meaning of Section 50 even though the alleged contraband was said to be concealed inside the body. The appellant was not properly apprised of his right to be searched before an independent Gazetted Officer or Magistrate. Instead, the offer was tied to officers who were themselves members of the raiding party, which did not satisfy the statutory safeguard.

Conclusion: The requirement of Section 50 was not duly complied with, and the search stood vitiated.

Issue (ii): Whether the prosecution proved beyond reasonable doubt that the capsules said to have been purged by the appellant were duly seized, preserved, and sent for chemical analysis without tampering or break in chain of custody.

Analysis: The Court found several infirmities, including absence of reliable proof of seizure in the appellant's presence, non-supply of relevant documents, an unproved inventory, discrepancies in the number of capsules, delay in sending samples, and retention of the seal with the investigating officer. These defects created serious doubt whether the sample analysed was the same substance allegedly recovered from the appellant.

Conclusion: The prosecution failed to prove recovery and safe transmission of the sample beyond reasonable doubt.

Final Conclusion: The conviction could not be sustained and the appellant was entitled to acquittal on the benefit of doubt.

Ratio Decidendi: In an NDPS prosecution, non-compliance with the mandatory safeguards for personal search and an unbroken, reliable chain of custody for seized samples are essential; failure on either count can vitiate the conviction.

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