Addressing the curious black spot that is the separation between the principle of legality and sentencing

The principle of legality has evolved into a clear and entrenchedjurisprudential mechanism for protecting common law rights and freedoms. It operates as a shield to preserve the scope of application of fundamental rights and fre edoms. In recent years it has been increasingly applied by the courts to limit the scope of legislative provisions which potentially impinge on human rights and fundamental freedoms. Yet there is one domain where the principle of legality is conspicuously absent: sentencing. Ostensibly, this is paradoxical. Sentencing is the realm where the legalsystem operates in its most coercive manner against individuals. In thisarticle, we argue that logically the principle of legality has an importantrole in the sentencing system given the incursions by criminal sanctionsinto a number of basic rights, including the right to liberty, the freedom ofassociation and the deprivation of property. By way of illustration, we setout how the principle of legality should apply to the interpretation of keystatutory provisions. To this end, we argue that the objectives of generaldeterrence and specifi c deterrence should have less impact in sentencing. It is also suggested that judges should be more reluctant to send offenders with dependants to terms of imprisonment. Injecting the principle of legality into sentencing law and practice would result in the reduction in severity of a large number of sanctions, thereby reducing the frequency and extent to which the fundamental rights of offenders are violated. The methodology set out in this article can be applied to alter the operation of a number of legislative sentencing objectives and rules.