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Supreme Court Of India(From : AIROnline 2023 Pat 974)
Hon'ble Judge(s): Sanjay Karol, Prasanna B. Varale , JJ
D.O.D : 09/06/2025
Appeal Allowed
(A) Evidence Act (1 of 1872) , S.45— Constitution of India , Art.20(3), Art.21— Narco analysis test - Acceptance of submission of police to carry out test - Challenge against - Under no circumstances, involuntary or forced narco-analysis test is permissible under law - Consequently, report of such involuntary test or information that is discovered subsequently is also not per se admissible as evidence in criminal or other proceedings - Submission and its acceptance regarding conduction of narco analysis test was in direct contravention of judgment reported in AIR 2010 SC 1974 being hit by protections under Arts. 20(3) and 21 - Moreso, such submission was accepted while adjudicating bail application which was impermissible - While need for modern investigative techniques may be true, such investigative techniques cannot be conducted at cost of constitutional guarantees under Arts. 20(3) and 21 - Held, High Court erred in accepting a submission made by Investigating Officer to carry out a narco-analysis test of all accused persons during hearing of bail application .
AIROnline 2023 Pat 974-ReversedAIR 2010 SC 1974-Followed(Paras9101112)
(B) Evidence Act (1 of 1872) , S.45, S.27— Narco analysis test - Reports of voluntary narco-analysis tests cannot be admitted directly into evidence -Information that is discovered, as consequence thereof, can be admitted with aid of S. 27 of Evidence Act - Report of voluntary narco analysis test with adequate safeguards as well in place, or information found as result thereof, cannot form sole basis of conviction of accused person.
AIR 2025 SC 845-FollowedAIR 2023 SC 3857-Followed(Para14)
(C) Evidence Act (1 of 1872) , S.45— Narco analysis test - Right to voluntarily undergo - Stage explained.
AIROnline 2023 Pat 974-ReversedAIR 2010 SC 1974-Followed
The accused has a right to voluntarily undergo a narco- analysis test at an appropriate stage. The appropriate stage for such a test to be conducted is when the accused is exercising his right to lead evidence in a trial. However, there is no indefeasible right with the accused to undergo a narco- analysis test, for upon receipt of such an application the concerned Court, must consider the totality of circumstances surrounding the matter, such as free consent, appropriate safeguards etc., authorizing a person to undergo a voluntary narco-analysis test.