(iii) that the appellant should have been charged under the Poisons Act 1952. [15] On possession, it was the submission of learned counsel that the learned trial judge had misdirected himself in failing to make a positive finding on possession. Learned counsel argued that the learned trial judge must make an affirmative finding of possession before the presumption of trafficking under section 37(da) of the DDA can be invoked. It was the contention of learned counsel that the appellant only had custody and control but had no knowledge of the drugs in exhibits P7 and P8. [16] As regards the interpreter, learned counsel highlighted that ten (10) of the prosecution witnesses gave evidence in Bahasa Malaysia, whereas the appellant who came from India and had only been to Malaysia twice, was not conversant in Bahasa Malaysia and could not have understood the proceedings conducted in Bahasa Malaysia. Learned counsel relied on the case of Fidelis Daniel Enechukwu v PP [2015] 4 CLJ 180, where this Court remitted the case to the High Court for retrial, having found that there was a Criminal Appeal No. B-05(M)-179-05/2016 7 breach of the provisions of section 270 of the Criminal Procedure Code, on interpretation of evidence to an accused person. [17] On the last issue, learned counsel submitted that there was a doubt as to whether the appellant was trafficking in dangerous drugs or poison. This submission was advanced on the basis that Ketamine is also provided for under the First Schedule of the Poisons Act. Whilst acknowledging that the Public Prosecutor has the absolute discretion to prefer a charge against the appellant under the DDA, learned counsel submitted that on the facts, the court should amend the charge to one under the Poisons Act. Our Findings [18] In arriving at his finding that the appellant had possession of the dangerous drugs, the learned trial judge accepted the evidence of SP7 and SP9 who testified that they saw the appellant carrying the bags, exhibits P7 and P8. Having found that the appellant had custody and control of the bags, his Lordship then invoked the presumption of knowledge under section 37(d) of the DDA. [19] We were therefore unable to sustain learned counsel’s submission that the learned trial judge misdirected himself for failing to make an affirmative finding on possession before invoking the presumption of trafficking. The issue of making an affirmative or positive finding of possession did not arise as the learned trial judge had found that the appellant was presumed to have knowledge of the drugs in exhibits P7 and P8. His Lordship did not invoke the presumption of trafficking. He had instead found that the prosecution had Criminal Appeal No. B-05(M)-179-05/2016 8 proved the element of trafficking under section 2 of the DDA and rightly so because the law does not provide for presumption of trafficking for Ketamine. [20] For ease of reference, we reproduce below the findings of the learned judge on the issue of possession: “18. Isu penting sekarang ialah samada OKT mempunyai pengetahuan terhadap dadah tersebut. Elemen pengetahuan tidak dapat dibuktikan secara keterangan langsung. Sebaliknya Mahkamah harus melihat kepada fakta dan “surrounding circumstances” (rujuk kes Gunalan a/l Ramachandran & Ors v PP [2004] 4 MLJ 489, Teh Hock Leong lwn PP [2008] 4 CLJ 764).