The principles in R v Verdins may be applicable in a case where the offender is suffering from a mental disorder or abnormality or impairment of mental function. The principles cover a wide range of conditions and I accept that a person suffering from an acquired brain injury and depression may fall within them. Accepting, as I do, that you suffer from an acquired brain injury and depression, it is, nevertheless, necessary for me to determine the nature and severity of your condition and its effect on your mental capacity. It is also necessary to determine how your condition affected your mental capacity at the time of the offending in question.
During the course of the plea hearing the Informant referred me to a number of intercepted telephone conversations in which you discussed trafficking in drugs of dependence. The conversations demonstrated that your role was managerial in nature. In one such conversation you stated you needed 5000 to 10,000 ecstasy tablets per week. You engaged other persons to assist you in your activities. You were involved in the transport of a commercial quantity of cannabis to Darwin, and you used innocent parties to open bank accounts that were to be used in your activities. You gave directions to another person to harvest the cannabis growing at the premises in Reservoir.
I am not satisfied that your mental condition affected you in a way that should reduce your moral culpability for your offending. Your offending was on-going and the result of planning and implementation by you. It was not an isolated event or incident.
In the formulation of a sentence, in a case of trafficking in a commercial quantity of an illegal drug of dependence, general and specific deterrence are significant sentencing factors.
The courts have also repeatedly stated that offending of this type necessitates the imposition of significant penalties. Illegal drugs of dependence cause enormous damage to the society in which we live. It is necessary for the courts to deter persons like you, and others, who may consider offending in the way you have by the imposition of significant terms of imprisonment.
I do not accept that the evidence before me regarding your condition is such that the considerations of general deterrence and specific deterrence should be moderated in your case.
I do not accept that you are not an appropriate person for these considerations to be given proper weight in the formulation of the sentence I must impose.
Nevertheless, I do accept that your personal circumstances have deteriorated since your car accident in 2004 and regrettably your business and marriage failed as a result of that deterioration. I have taken this into account in your favour, in mitigation of the sentence that I must impose.