P. SIRAJUDDIN ETC. vs STATE OF MADRAS ETC.

The Supreme Court addressed the procedural irregularities in the investigation against the appellant under the Prevention of Corruption Act, 1947, specifically sections 5(1)(a) and 5(1)(d). The Court held that while the investigation technically commenced on June 27, 1964, serious irregularities occurred prior to this date, which prejudiced the appellant's rights. The High Court's directions to exclude self-incriminating statements obtained in violation of the Code of Criminal Procedure (Cr.P.C.) were deemed sufficient to rectify the situation, thus allowing the case to proceed with proper adherence to legal standards.