The grounds of the application
31The grounds of the application were pleaded as follows:
"Ground 1: The sentencing judge erred in imposing a non-parole period for the Pervert the Course of Justice offence which is wholly concurrent with the sentences she imposed in relation to the Driving Whilst Disqualified offences.
Ground 2: The sentencing judge erred in failing to consider the principles of totality when determining the commencement date for the sentence imposed for the Pervert the Course of Justice offence.
Ground 3: The sentence imposed is manifestly inadequate."
Grounds 1 and 2
32When regard is had to the argument advanced on behalf of the DPP, it seems to me that these two grounds, at least, overlap. Indeed, it was accepted on the appeal that all grounds, in reality, are based upon the same single proposition. The DPP expressly disclaims any contention that a sentence of 18 months with a non-parole period of 6 months for this offence was in itself manifestly inadequate. The complaint is directed towards the total concurrence of the non-parole period in respect of this sentence, and the non-parole periods imposed in respect of the drive while disqualified offences. In those circumstances, the DPP argued, no real (additional) penalty was imposed in respect of a very serious offence.
33That the offence of perverting the course of justice is serious cannot be doubted. So much is self-evident, if from nothing else, from the maximum penalty provided.
34The need to protect the integrity of the criminal justice system is recognised. Courts are entitled to rely upon material provided to them by legal practitioners, who, in turn, are entitled to rely upon the bona fides of the material provided to them by their clients.
35This offence was, however, at the lower end of the range of offences of its type. The purpose for which it was committed was to enable the respondent to acquire some additional vocational qualifications, presumably upon the understanding that he would, when the drive while disqualified offences were dealt with, be deprived of his driving licence for a very considerable time. The purpose was one which, in any event, (as her Honour observed) he may have been able to achieve legitimately. I do not suggest that that circumstance validates the method by which it was sought to be achieved. But when consideration is given to the other purposes for which an offence of this kind is sometimes committed - for example, unwarranted acquittal on a serious charge - this offence may be seen in its proper perspective on the scale of objective gravity.
36I am, nevertheless, of the view that some additional penalty was called for. The offence was quite separate and distinct from the drive while disqualified offence.
37I have concluded, however, that the argument of the DPP focuses too narrowly upon the non-parole period. In fact, the head sentence does contain within it some accumulation, of 4 months. That cannot be overlooked.
38Because of the length of the sentences imposed, the respondent will be entitled to release at the expiration of the non-parole period: Sentencing Procedure Act, s 50. However, should he fail to comply with the strict conditions of parole specified, he will return to prison, and serve the balance of the term of the sentence, or such part thereof as the Parole Board may determine. That, in my opinion, is a significant factor in itself. Moreover, it must be borne in mind that a period of parole is in itself a sentence. It is wrong to say that the respondent was sentenced to no additional penalty in respect of the pervert the course of justice offence.
39I accept that the sentencing judge may have imposed a sentence in which a part of the non-parole period was exclusively referrable to the pervert the course of justice offence. However, in the circumstances of this case, I am not satisfied that no other course was open to her.
40I should make brief reference to the second ground of appeal, in which the issue of totality is raised. I am not satisfied that totality required any additional penalty to that which was imposed. The respondent is serving a term of imprisonment made up of a head sentence of 1 year and 10 months, with a non-parole period of 10 months. That is a significant term of imprisonment.
41For these reasons I joined in the order dismissing the Crown appeal.
42ADAMSON J: I agree with Simpson J.