6 At approximately 6.02 a.m., on 31 October 2005, the police executed a search warrant under the Drugs, Poisons and Controlled Substances Act 1981 at the appellant's residence in North Sunshine. They located vials of Decadurabolin and vials of Sustenan in the bottom drawer of the bedside table, next to the appellant's side of the bed, in the master bedroom. These substances are steroids and are drugs of dependence as defined in Schedule 11 of the Drugs, Poisons and Controlled Substances Act. They are, we understand, favoured by persons for bodybuilding.
7 In the bottom drawer of a three-drawer chest, inside a built-in cupboard in the bedroom, was found a purple coloured paper bag, containing a Smith and Wesson nine millimetre semi-automatic handgun. It was loaded with six rounds of ammunition in the magazine and one in the chamber.
8 The appellant was not licensed to possess the drugs of dependence and he was, by reason of his prior convictions, a prohibited person in respect of the firearm as defined by s.3 of the Firearms Act 1996. The handgun seized had never been registered in Victoria and was found to be in working order.
9 The appellant was arrested and conveyed to the armed offenders squad where he was interviewed. He made "no comment" responses to questions posed in the interview and no explanation has ever been proffered for the possession of the weapon. I understand, however, that it was accepted by the sentencing judge that the steroids found in the bedside table were intended for personal use.
The Grounds
10 By reason of the grounds upon which the appeal has been argued, it is necessary to refer to the circumstances of the appellant's pre-sentence detention.
11 The appellant was arrested and charged on 25 March 2004 in relation to unrelated matters. He was granted bail on those charges on 23 April 2004, having at that stage undergone 30 days in custody.
12 He was arrested again, on 28 April 2004, in relation to further and quite separate charges. On 14 May 2004, the bail order made on 23 April 2004 was revoked. The appellant had, by that time, undergone a further 17 days in custody in relation to the matters for which he was arrested on 28 April 2004.
13 He then remained in custody until 24 December 2004, when he was again released on bail.
14 However, on 31 October 2005, that is, ten months later, he was arrested in relation to the matters with which we are here concerned and was detained in custody for 197 days until sentence was imposed.
15 Thus the appellant had, between 25 March 2004 and his sentencing on 23 May 2006 for the present matters, been detained for a total of 468 days, of which 197 were referable to the current offences and the remainder to the other matters.
16 He had, prior to sentencing, been acquitted of the charges in respect of which he was arrested on 25 March 2004, and those connected to his arrest on 28 April 2004 had been withdrawn.
17 It is clear enough that only the period of detention between 31 October 2005, that is, the date on which he was taken into custody for the current offences, and the date on which sentence was imposed for them is encompassed by s.18(1) of the Sentencing Act 1991, which, omitting some words, relevantly reads: