106 The appropriateness of this methodology is particularly apparent in the present case, where s 5 of the DPCS Act applies both to the offence of possession and the offence of trafficking.[174] If the justification question had to be considered before the interpretive process was completed - as the Attorney-General and the Commission contended it should be - the same words in s 5 might have had to be interpreted differently, depending on which offence was under consideration. On that approach, if s 5 when read with the possession offence was considered to impose an unjustifiable limit on the presumption of innocence but, when read with the trafficking offence, was held to impose a justifiable limit, s 32(1) would have governed the interpretation of s 5 in the first case but not the second. On the approach which we have set out, by contrast, s 7(2) is considered only after the meaning of s 5 has been established. Hence, there is no possibility of different interpretations of s 5, although it is theoretically possible that different conclusions could be reached about the justification for the reverse onus as between one offence and the other.