Summarize the following court judgment. N: Criminal Appeal Nos. 152 153 of 1972. From the Judgment and Order dated 28 10 1970 of Delhi High Court in Criminal Revision Nos. 426/68 and 5/70. AND CRIMINAL APPEAL NOS. 166 167 OF 1972 From the Judgment and Order dated 28 10 1970 of Delhi High Court in Criminal Revision Nos. 72 73/68. 626 Soli J. Sorabji	 Addl. of India	 B. P. Maheshwari and Suresh Sethi for the Appellant in Crl. A. Nos. 152 153/72. V. M. Tarkunde	 section C. Malik and B. R. Agarwala for RR 4 in Crl. A. 152/72. H. K. Puri for RR. 3 in Crl. A.153/72 Mrs. Urmila Sirur for RR. 3 in Crl. A. No. 152/72. B. K. Jaggi for the Appellant in Crl. A. No. 166 167/72. H. section Marwah and M. N. Shroff for RR. in Crl. A. Nos. 166 167/72. B. P. Maheshwari and Suresh Sethi for the Intervener. The Judgment of the Court was delivered by FAZAL ALI	 J. These appeals by certificate arise out of a common Judgment delivered by the High Court of Delhi and will be disposed of by us by one judgment. In Appeals Nos. 152 153/72	 one Gian Singh sold toffees to the Food Inspector and as the toffees were found to be adulterated	 a prosecution was launched against him under section 7/16 of the Prevention of Food Adulteration Act. Gian Singh	 however	 produced in course of the trial a warranty given by the distributors and manufacturers as a result of which the Magistrate acquitted accused Gian Singh. After having acquitted Gian Singh	 the Magistrate issued notice under section 20A against the Respondents for being impleaded and prosecution on the ground that the articles manufactured by the distributors were adulterated. The respondents went up in revision to the Sessions Judge which was dismissed. But on further revision to the High Court the High Court allowed the petition and set aside the order of the Magistrate impleading the respondents. In the other two appeals i.e. Crl. Appeals Nos. 166 and 167/1972	 the manufacturers were impleaded under section 20A before the acquittal of the last seller and that order was upheld by the High Court and	 hence these appeals before us by the appellants. The common question of law that arises for consideration in all these appeals is: whether or not the Magistrate is entitled to implead the distributors or manufacturers under section 20A even after acquitting the last seller on the ground that he is protected by a warranty. In other words	 the question for decision in these appeals turns upon the interpretation of section 20A and section 20 of the Prevention of Food Adulteration Act. section 20A runs thus: "Where at any time during the trial of any offence under this Act	 alleged to have been committed by any person	 not 627 being the manufacturer	 distributor or dealer of any of food	 the Court is satisfied	 on the evidence adduced before it	 that such manufacturer	 distributor or dealer is also concerned with the offence	 then the Court may	 notwithstanding anything contained in sub section(1) of section 351 of the Code of Criminal Procedure	 1898	 or in Section 20 proceed against him as though a prosecution had been instituted against him under section 20". The opening lines of section 20A clearly contemplate a contingency where the discretionary jurisdiction under this Act can be exercised only during the trial of any offence	 that is to say	 the stage at which the Magistrate can exercise his discretion under this Section must be before the trial has concluded and ended in acquittal or conviction. section 20 which precedes section 20 A runs thus: "section 20 (1) No prosecution for an offence under this Act	 not being an offence under section 14 or section 14A	 shall be instituted except by or with written consent of the Central Government or the State Government or a person authorised in this behalf	 by general or special order	 by the Central Government or the State Government; Provided that a prosecution for an offence under this Act may be instituted by a purchaser referred to in section 12	 if he produces in court a copy of the report of the public analyst alongwith the complaint. (2) No court inferior to that of a Metropolitan Magistrate or a Judicial Magistrate of the first class shall try any offence under this Act. (3) Notwithstanding anything contained in the Code of Criminal Procedure	 1973	 an offence punishable under subsection (IAA) of Section 16 shall be cognizable and non bailable". A combined reading of section 20A and section 20 is that where a distributor or manufacturer or any other person is impleaded in the course of a trial	 the obligation to get a fresh sanction for such person is dispensed with and the sanction obtained for the last seller in the trial will ensure for the benefit of the prosecution of the other person impleaded also and no further sanction is necessary. It is manifest that this special statutory concession is given to the prosecution only if the conditions mentioned in section 20A are fulfilled and not otherwise. In other words	 the protection of section 20 is not available to the prosecution if the parties concerned are impleaded after the trial is over. In such a case	 a fresh trial will have to be started by obtaining sanction under 628 section 20. This matter is no longer res integra as it has been fully considered by this Court in V. N. Kamdar vs Municipal Corporation	 Delhi(1) where this Court observed as follows: ". In order that the manufacturer	 distributor or dealer may be impleaded under section 20A	 it is necessary that there should be a trial for an offence committed under the Act by a person and that the manufacturer	 distributor or dealer must be concerned in the offence. When once the manufacturer	 distributor or dealer is impleaded	 the trial proceeds as if he is also an accused in the case. That is made clear by the closing words of the section. As already indicated	 no prosecution for an offence under the Act can be instituted by a Food Inspector without the sanction specified in section 20. The real purpose of enacting section 20A is to avoid. as far as possible	 conflicting findings. If	 in the prosecution instituted against the vendor	 it is found that the vendor has sold the article of food in the same state as he purchased it and that while it was in his possession it was properly stored	 and the vendor is acquitted	 it would look rather ridiculous if in the prosecution against the manufacturer	 distributor or dealer	 it is found on the evidence that he did not give a false warranty	 but that the article was not stored properly while it was in the possession of the vendor or that he did not sell the article in the same stage as he purchased it. This being so	 the object of the legislature in enacting the section will be frustrated if a Magistrate were to exercise his discretion improperly by failing to implead the manufacturer	 distributor or dealer under section 20A in a case where he should be impleaded. But that is no reason to hold that a separate prosecution against the manufacturer	 distributor or dealer would be barred	 if he is not impleaded under section 20A	 and tried along with the person who is alleged to have committed an offence under the Act. In order to avoid multiplicity of proceedings and conflict of findings	 it is imperative that the Magistrate should implead these persons under section 20A whenever the conditions laid down in the section are satisfied. As I said	 it is a far cry from this to say that if this is not done	 the manufacturer	 distributor or dealer would get an immunity from a separate prosecution. " For these reasons	 therefore	 and in the facts and circumstances of the case so far as Cr. Appeals No. 152 153/1972 are concerned	 the 629 Magistrate had no jurisdiction to implead the respondents after having concluded the trial by the acquittal of the last seller. Similarly	 the Magistrate was fully justified in Crl. Appeals No. 166 and 167/72 in impleading the appellants during the course of the trial as the trial was still continuing and the case would	 therefore	 squarely fall under section 20A of the Act and no further sanction would be necessary. For these reasons	 therefore	 all the appeals are dismissed. N.K.A. Appeals dismissed.

Toffees sold by a vender to a Food Inspector having been found to be adulterated	 prosecution was launched against him. The vendor produced a warranty in the Trial Court as a result of which he was acquitted by the Magistrate. The Magistrate however directed notice to the respondents under section 20 A for being impleaded and prosecuted on the grounds that the articles manufactured and distributed the them were adulterated. On revision	 the Session Judge dismissed the same but on further revision to the High Court	 it allowed the revision and set aside the order of the Magistrate	 In the other two Criminal Appeals Nos. 166 & 167 of 1972	 the appellants were impleaded under section 20A before the acquittal of the last seller and that order was upheld by the High Court. On the question whether the magistrate was entitled to implead the distributors or manufacturers under section 20A even after acquitting the seller on the ground that he was protected by a warranty. Dismissing the appeals ^ HELD :The opening lines of section 20A clearly contemplate a contingency where the discretionary jurisdiction under this Act can be exercised only during the trial of any offence	 i.e. the stage at which the magistrate can exercise his jurisdiction under this section must be before the trial has concluded and ended in acquittal or conviction. A combined reading of section 20A and 20 is that where a distributor or manufacturer or any other person is impleaded in the course of a trial	 the obligation to get a fresh sanction for such a person is dispensed with and the sanction obtained for the last seller in the trial	 will ensure for the benefit of the prosecution of the other person impleaded. Therefore protection of section 20 is not available if the parties concerned are impleaded after the trial was over. The special statutory concession is given to the prosecution only if the conditions mentioned in section 20A are fulfilled and not otherwise. [627B C	 F H] V. N. Kamdar vs Municipal Corpration of Delhi ; followed.