Telephone tapping and privacy safeguards under Article 21 require strict statutory compliance before interception material can be used.

Telephone tapping was treated as an invasion of privacy under Article 21 unless supported by a valid procedure established by law. Section 5(2) of the Telegraph Act was read to permit interception only where public emergency or public safety conditions exist, and the order here failed because it merely recited statutory language without factual basis, making it without jurisdiction. Rule 419-A safeguards, including Review Committee scrutiny, were mandatory and were not complied with because the intercepted material was never placed before the Committee. Material collected under the unlawful interception order was therefore excluded from use.

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Issues: (i) Whether telephone tapping infringed the right to privacy under Article 21 of the Constitution of India; (ii) whether the interception order satisfied the jurisdictional requirements of Section 5(2) of the Telegraph Act, 1885; (iii) whether the mandatory safeguards under Rule 419-A of the Telegraph Rules, 1951 were complied with; (iv) whether the intercepted material collected under an unconstitutional interception order could be used for any purpose.

Issue (i): Whether telephone tapping infringed the right to privacy under Article 21 of the Constitution of India.

Analysis: The right to privacy was treated as an integral facet of life and personal liberty under Article 21. Telephone conversation in the privacy of home or office was held to fall within that protected sphere, and interception of such communication was treated as an invasion of privacy unless supported by valid procedure established by law.

Conclusion: Telephone tapping infringes Article 21 unless it is authorized by a valid procedure established by law.

Issue (ii): Whether the interception order satisfied the jurisdictional requirements of Section 5(2) of the Telegraph Act, 1885.

Analysis: Section 5(2) was construed as permitting interception only when there is a public emergency or when the interest of public safety so demands, and those conditions are not secretive but must be apparent to a reasonable person. The impugned order was found to be a mechanical recital of statutory language, disclosing no factual basis to show either public emergency or public safety, and the covert anti-corruption surveillance did not fit within the statutory threshold.

Conclusion: The interception order did not satisfy Section 5(2) of the Telegraph Act, 1885 and was without jurisdiction.

Issue (iii): Whether the mandatory safeguards under Rule 419-A of the Telegraph Rules, 1951 were complied with.

Analysis: The procedural safeguards under Rule 419-A, including review by the Review Committee, were treated as mandatory because they were designed to test the legality of interception orders. The intercepted material was not placed before the Review Committee at all, resulting in complete non-compliance with the prescribed procedure.

Conclusion: The respondents failed to comply with the mandatory requirements of Rule 419-A of the Telegraph Rules, 1951.

Issue (iv): Whether the intercepted material collected under an unconstitutional interception order could be used for any purpose.

Analysis: Once the interception was held to be unauthorized and unconstitutional, the material collected pursuant to it could not be saved merely on the theory that relevant evidence remains admissible despite illegality. The order and the intercepted conversations were treated as products of a void action, and the material was directed to be excluded from use.

Conclusion: The intercepted material collected pursuant to the illegal interception order could not be used for any purpose.

Final Conclusion: The writ challenge succeeded because the interception order was unconstitutional, ultra vires the governing statute, and vitiated by non-compliance with mandatory review safeguards; the resulting intercepted communications were excluded from consideration.

Ratio Decidendi: Interception of telephone communications is lawful only when the statutory preconditions of public emergency or public safety are satisfied and the mandatory review safeguards are followed; material obtained in breach of those constitutional and statutory limits is void and unusable.

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