33 Third, the meaning for which the Director contends does not result in an outcome that is surprising, nor is it one that is unfair. As to the latter point, there is not much difference, in terms of seriousness, between a conviction for possession for the purpose of sale as against a conviction for possession for the purpose of supply. "Supply" is defined in s 4 of the Act so as to have a wide meaning. There will be situations in which an act that would, as a matter of law, amount to sale would fall within the definition of "supply." I acknowledge that possession for the purpose of sale is, in principle, a more serious offence than possession for the purpose of supply when the supply is gratuitous. But there will be situations in which the circumstances of the offence will mean the possession for the purpose of supply will be a serious offence, and there can be situations in which possession for the purpose of sale can be regarded as not particularly serious. That is why I conclude that a reading of s 32(3) that enables the Director to invoke the presumption that possession is for the purpose of sale, when the charge is possession for sale, does not produce a result so unfair that one would conclude that Parliament could not have so intended.