... The [appellant] appears to have been suspected by the Australian Federal Police ('AFP') of an involvement in illegal drug activities. In early July 2012, the police obtained various Surveillance Device and Telecommunications Interception Warrants enabling them to conduct close surveillance of the [appellant]'s activities.
On the afternoon of 15 July 2012, the [appellant] met with a Federal Bureau of Investigation ('FBI') undercover operative at a restaurant on the Gold Coast. At that time, the FBI operative introduced the [appellant] to an AFP undercover operative who used the name 'Danny'. The purpose of that meeting was to enable the [appellant] to make what he thought were arrangements to purchase cocaine that was to be imported into Australia from the United States. The meeting was recorded. The transcript revealed that the [appellant] was looking to make regular purchases of cocaine, seemingly on an ongoing basis. He was told that the price would be $120,000 per kilogram. He said that he was happy with that figure, and indicated that he would be prepared to purchase five kilograms of the drug. It was agreed that he would pay a deposit of $25,000 per kilogram.
The [appellant] asked the FBI operative whether he owned a BlackBerry device. When told that he did not, the [appellant] offered to supply one for $2,200. He indicated that the device could be used to exchange encrypted messages.
Subsequently, between 24 and 27 July 2012, the [appellant] sent 'Danny' a series of messages. These culminated in a meeting at a café in St Kilda. Once again, the meeting was covertly recorded. The two men discussed arrangements for the supply of cocaine, and the payment of money. They also spoke about the BlackBerry. The [appellant] said that money was 'no problem', and that he could 'pay on arrival'. He said that he was still hoping to purchase five kilograms, and that he could do 'one a month'.
From 30 July 2012, the [appellant] maintained regular phone contact with a man named Wong using a particular mobile telephone service. On 2 August 2012, the [appellant] and Wong arranged to meet in the Doncaster area. The [appellant] utilised Wong's BlackBerry to send 'Danny' an email, arranging for a meeting the following day. However, he changed his order from five kilograms to two kilograms of cocaine. Further emails were sent over the following few days.
On 15 August 2012, the [appellant] again met with 'Danny' at the café in St Kilda. On this occasion the [appellant] was carrying a small white paper bag subsequently revealed to contain $25,000 in cash. A short time later, he walked to the front passenger door of 'Danny's' vehicle and placed the paper bag on the front passenger foot well. The two men then went back to the café. The transcript of their discussion revealed that the [appellant] had given 'Danny' $25,000 and that he now wanted to purchase only two kilograms of cocaine at $120,000 per kilogram. 'Danny' told the [appellant] that he would inform him of the arrival date in due course. He added that the cocaine would be available about three weeks after the vessel in which it was being shipped docked. The [appellant] said he wanted to purchase cocaine 'every month, every two or three months ... whatever you can'.
On 29 August 2012, the [appellant] travelled to Iran where he visited family. He returned to Australia on 28 September 2012. On 11 October 2012, the [appellant] and 'Danny' met once again at the café in St Kilda. The [appellant] reiterated his intention to proceed with the deal but asked for more time. He agreed to give 'Danny' the money that he had with him, some $40,000, in return for which he would take the two kilograms of cocaine to his associates. He would then return with the outstanding $175,000. The [appellant] explained that he needed to know about the quality of the cocaine and asked if it was 'Cartel stamped'. He and 'Danny' then discussed future business. At one point, the [appellant] asked 'Danny' if he could arrange for the importation of 10 kilograms of cocaine in the next shipment.
The two men then walked over to the [appellant]'s vehicle, a black BMW coupe. The [appellant] handed 'Danny' a paper bag containing two bundles of Australian currency. The [appellant] drove away and was followed by police. He was shortly thereafter arrested, having first made a somewhat desultory attempt to evade capture. He was found in possession of the two kilograms of substituted cocaine that he had received from 'Danny' earlier that day. The [appellant] then participated in a 'no comment' interview.