Case Note & Summary
The Supreme Court heard appeals by the accused against the Delhi High Court's order dated 15.2.1995 dismissing their petitions under Section 482 of the Code of Criminal Procedure, 1973 seeking quashing of two criminal cases under the Prevention of Food Adulteration Act, 1934. The background was that samples of Chutki Pan Masala and Chutki Mouth Freshner purchased in 1988 and 1989 were found by the Public Analyst to contain saccharin to the extent of 2000 ppm and 2450 ppm respectively, which exceeded the permissible limit under Rule 47 of the Prevention of Food Adulteration Rules, 1955 as it then stood. Criminal cases were pending before the Metropolitan Magistrate, New Delhi. The accused argued that Rule 47 was amended with effect from 9.11.1993 to permit saccharin up to 8000 ppm in pan masala, and since the saccharin content in the samples was well below 8000 ppm, no offence had really been committed; the earlier restriction was based on imperfect knowledge and was arbitrary and unjust. The respondent contended that the rule as it existed at the relevant time was validly made on the basis of then available scientific knowledge, and compliance with the rule was mandatory; the subsequent amendment could not retrospectively exonerate the accused. The Court observed that pan masala and mouth freshener fell within the wide definition of food under Section 2(v) of the Act. It held that the validity of Rule 47 prior to its 1993 amendment could not be challenged as arbitrary or capricious because the rule-making authority had acted on widely accepted expert views at that time. Human knowledge is not static; later research may change understanding, but that does not invalidate earlier regulations. The Court relied on the Constitution Bench decision in Pyarali K. Tejani v. Mahadeo Ramchandra Dange which upheld a similar restriction on saccharin in supari and held that food offences attract strict liability with no requirement of mens rea. Consequently, the Court concluded that the prosecution initiated for violation of Rule 47 as it stood at the time of sampling was legal and justified, and the subsequent amendment did not benefit the accused. The appeals were dismissed, and the High Court's order refusing to quash the criminal proceedings was upheld.
Headnote
A) Food Adulteration - Definition of Food - Section 2(v) Prevention of Food Adulteration Act, 1934 - Pan masala and mouth freshener are food within the wide definition of food under the Act - The Court held that food under the Act covers any article used as food and every component entering into it, including flavouring matter and condiments; therefore, the articles in question were subject to the provisions of the Act and Rules (Paras not mentioned). B) Prevention of Food Adulteration - Adulteration by Saccharin - Rule 47 of Prevention of Food Adulteration Rules, 1955 - At the relevant time Rule 47 restricted saccharin content; the samples containing 2000 ppm and 2450 ppm saccharin exceeded the permissible limit, hence were adulterated - The Court held that the subsequent amendment effective 9.11.1993 permitting saccharin up to 8000 ppm in pan masala did not have retrospective effect; the violation at the time of sampling constituted an offence under the Act (Paras not mentioned). C) Criminal Procedure - Quashing of Criminal Proceedings - Section 482 Code of Criminal Procedure, 1973 - Subsequent change in standard does not invalidate prosecution based on law as it stood at the time of offence - The Court upheld the High Court's dismissal of quashing petitions, holding that the accused were not entitled to benefit from the amended Rule 47 and prosecution was legally justified (Paras not mentioned). D) Constitutional Law - Reasonableness of Statutory Rules - Article 19 Constitution of India - Rule 47 as originally framed was valid based on then-current scientific knowledge and not arbitrary or capricious - The Court held that human knowledge is not static; the rule-making authority acted on widely accepted expert views at the time, and later amendment based on further research did not render the earlier rule invalid (Paras not mentioned). E) Criminal Law - Strict Liability in Food Offences - Sections 7 and 16 Prevention of Food Adulteration Act, 1934 - Offences under the Act impose strict liability; mens rea is not required; only actus reus is needed - The Court relied on Pyarali K. Tejani v. Mahadeo Ramchandra Dange to hold that social defence in public health matters overrides individual freedom and absolute obligation is cast on dealers regardless of scienter, bad faith or mens rea (Paras not mentioned). F) Precedent - Binding Effect of Constitution Bench - Pyarali K. Tejani v. Mahadeo Ramchandra Dange, (1974) 2 SCR 154 - Similar challenge to saccharin restriction in supari rejected - The Court followed the Constitution Bench decision that Rule 47 was valid and the blanket ban on saccharin/cyclamate was not unconstitutional, and that courts should not enter scientific disputes where the Central Government has been entrusted with public health protection (Paras not mentioned).
Issue of Consideration
Whether the subsequent amendment to Rule 47 of the Prevention of Food Adulteration Rules, 1955 increasing the permissible limit of saccharin in pan masala to 8000 ppm had retrospective effect such that the accused could not be prosecuted for violation of the earlier lower limit; whether the prosecution initiated under Sections 7 and 16 of the Prevention of Food Adulteration Act, 1934 for samples containing saccharin in excess of the then permissible limit was valid; whether Rule 47 as it stood before the 1993 amendment was arbitrary, capricious or unconstitutional.
Final Decision
The Supreme Court dismissed the appeals and upheld the High Court's order dismissing the Section 482 CrPC petitions. The Court held that the amendment to Rule 47 of the Prevention of Food Adulteration Rules, 1955 had no retrospective effect, and the prosecution for violation of Rule 47 as it stood at the time of sampling was valid and justified.
Law Points
- Rule prevailing at time of offence governs liability
- amendment not retrospective
- strict liability for food adulteration
- mens rea not required
- public health protection
- rule-making authority acts on then available knowledge
- wide definition of food
- no quashing of prosecution for subsequent change in standards


