(viii) the boxes containing the metal cylinders were placed in the said luggage together with other car spare parts, to wit, motor belts (exhibits P59(1-6)); gaskets motor parts (exhibits P6(1- 3)) and rubber rolls (exhibits P61(1-11)), obviously intended to give the impression that the appellant was only carrying the boxes with the metal cylinders as part of the motor spare parts that the appellant was carrying. This proved that the appellant was conscious of the impugned drugs inside the metal cylinders and tried to camouflaged them as motor spare parts. [41] Based upon the above factual evidence, the learned trial judge found, at para. 24 of his grounds of decision, that: “Having proven custody, control and knowledge of the impugned drugs in P13 against the accused, the prosecution had proven that the accused had possession of the impugned drugs”. [42] In our view the above said finding is the main thrust of the learned trial judge’s finding in respect of possession of the said drugs. Equally the invocation of the presumption of trafficking under s.37(da)(ix) of the DDA is the main thrust of the learned trial judge’s finding in respect of the 17 element of trafficking in the said drugs based upon the fact that the learned trial judge had taken into account the amount of drugs in the possession of the appellant which exceeded the statutory limit of 40 grammes as proscribed by the said section. [43] We further surmised that it was only for the sake of completeness that the learned judge had ventured to discuss the alternative findings of the application of both the presumptions of possession and trafficking, which we think is completely unnecessary, bordering on verbosity. [44] In addition, the use of the word ‘in the alternative’ shows that, far from being confused, the learned trial judge was in fact very well versed with the law relating to possession, trafficking, the presumptions therein, and the circumstances under which how each of the presumption is be invoked. [45] It is perfectly allowable under the law for the learned trial judge to analyse all the alternatives available to him to determine the manner in which both the elements of possession and trafficking in the said drugs are proven. What can be gauge from the discussions raised by the 18 learned trial judge only goes to show that the facts and evidence stacked against the appellant is very strong and overwhelming and that the prosecution would have, anyway, make out a prima facie case of trafficking against the appellant, which ever approach is adopted. The learned trial judge did not at any time breach the rule against double presumptions by taking into consideration the various alternatives available to him in determining the manner in which the twin elements of possession and trafficking in the said drugs are proven. No one is confused or prejudiced as in the final analysis the learned trial judge, as here, had only made one finding relating to possession of the said drugs, to wit, the appellant was found to have mens rea possession of the said drugs and presumed to have been trafficking in the said drugs under s.37(da)(ix) of the DDA on account of the weight/amount of the said drugs found in his possession. [46] The decision of the Federal Court in Raman Kunjiraman v PP [2014] 9 CLJ 915 at para 30, 31 p. 929, was verily on point: “[30] A careful reading of the judgment of the learned trial judge reveals that the learned judge was fully aware of the danger of breaching the rule of double presumption when he said in no uncertain term that ‘the invocation of s.37(d) preluded the invocation of s.37(da)’. Furthermore, the ratio in Muhammed Hassan v PP [1998] 2 CLJ 170 in effect, only says that, one cannot rely on the presumption of possession under s.37(d) of the Act to invoke a further presumption of trafficking under 19 s.37(da) of the Act. In other words, Muhammed Hassan only prohibits the use of double presumptions under ss.37(d) and 37(da) of the Act. Contrary to the argument of the counsel, there is nothing to prevent the learned trial judge from analysing all the alternatives available to him under the Act. The learned trial judge has not breached the rule of double presumptions by taking into consideration the various alternatives in the reservoir of choices or alternatives available to him to determine the culpability of the appellant. Judges may expatiate on the various alternatives available without the need to incur the obloquy of counsel (emphasis ours). [31] We observe that the learned judge was considering those alternatives when he considered whether to invoke the presumption under s.37(d) or alternatively under s.37(da) of the Act. There was nothing in the ground of judgment to show that the learned trial judge fell into error by invoking both ss.37(d) and 37(da) as envisaged in Muhammed Hassan (supra). We are satisfied that the application of legal principles to the facts of this case had sufficiently been appreciated, applied, and well ascertained by the learned trial judge”. Ground (ii) – adverse inference arising from the investigating officer’s failure to investigate crucial elements of the case [47] Learned counsel submitted that the learned trial judge had committed a misdirection by way of non-direction that had severely prejudiced the appellant and rendered his conviction unsafe when His Lordship failed to find that ‘Alcontara notice’ had been served on the prosecution as the appellant had given his version of the event i.e. in respect of Solomon’s role at the earliest possible opportunity through his cautioned statement (exhibit D66), given about ten days after his arrest. 20 [48] The learned trial judge had also failed to find that the failure of the I.O (SP-6) to investigate Solomon and numerous other elements in the case was a serious omission warranting appellate interference in favour of the appellant. In his cautioned statement he had revealed that Solomon had given him the luggage P13 to carry to Malaysia on the way to Thailand; he did not have any knowledge of the drugs found in the said luggage and he had been in touch with Solomon with his hand phone. In essence, the appellant’s defence was that Solomon was the real trafficker. [49] It was argued further that SP-6 had prepare two forms (exhibit P65 (A & B) on which he recorded the incoming and outgoing phone calls on both the appellant’s hand phones (exhibits P52 and P53). SP-6 had also recorded Solomon’s phone number and also the incoming, outgoing and missed calls from Solomon. In spite of the same, SP-6 had never investigated Solomon. Also, it was not in evidence whether SP-6 had attempted to make any calls to any of Solomon’s number. [50] Further, although SP-6 said that he had sent exhibits P52 and P53 for forensic examination, he had completely failed to follow through and did not act even though he never received any reply from the Forensic Department. SP-6 had also failed to investigate the SIM cards in the 21 appellant’s hand phone with either Bukit Aman or the telecommunication companies. [51] According to learned counsel, these failures had greatly prejudiced the appellant and warrants this court’s interference. [52] The appellant’s cautioned statement (exhibit D66) was recorded on 6.3.2013, about 10 days after his arrest on 26.2.2013. Thus, as stated earlier, learned counsel submitted that the appellant had given his ‘Alcontara notice’ of his defence at this first opportunity wherein he had stated that he had no knowledge of the drugs and that it was given to him by the real trafficker which was his friend, Solomon. And, the learned trial judge had failed to consider the same. [53] However, we were of the considered view that the first opportunity for the appellant to give notice of his defence must occur at the point of the discovery of the said drugs when the cylinders were cut opened at the office of Bahagian Siasatan Jenayah Narkotik KLIA and not at the stage of the recording of his statement which was made about 10 days after the 22 appellant’s arrest. In PP v Badrulsham b. Baharom [1987] 1 LNS 72, the information given by the accused that the bag containing the drugs was given to him by a certain friend of his was disclosed to the police about two (2) hours after his arrest. The court opined that this disclosure was a belated disclosure entitling the court to reject the same. [54] The appellant could and should have informed of the existence of Solomon and the role played by him to the arresting officer (SP-5) upon the discovery of the said drugs from the cylinders and not 10 days later after his arrest. This is the most opportune moment for the appellant to tell his versions of the events as SP-5 was the first officer to have accosted him with the drugs. However, the appellant waited until 6.3.2013 to disclose the existence of Solomon and the role played by him. We have no doubt that the said disclosure was a belated disclosure, suggesting concoction – see Teng Howe Sing v PP [2009] 3 CLJ 733 at pp. 749 –