Introduction
Sentencing is a critical stage of the criminal justice process where a court, having found an offender guilty, imposes a penalty or order. The decision of what sentence to impose is not an arbitrary one; it is guided by a framework of principles and purposes designed to ensure consistency and justice. In England and Wales, the purposes of sentencing for adult offenders were formally codified in the Criminal Justice Act 2003 and are now contained within the Sentencing Act 2020. This essay will describe the five aims of sentencing as set out in this statutory framework. These aims are: the punishment of offenders, the reduction of crime (including by deterrence), the reform and rehabilitation of offenders, the protection of the public, and the making of reparation by offenders to persons affected by their offences. By examining each of these aims in turn, this essay will provide a clear account of the different justifications that underpin the sentencing process.
The Statutory Framework
The primary legal source for the aims of sentencing is found in the Sentencing Act 2020 (SA 2020), which consolidated a large body of previous sentencing legislation, including the landmark Criminal Justice Act 2003 (CJA 2003). Section 57(2) of the SA 2020 states that a court dealing with an offender in respect of their offence must have regard to the five purposes of sentencing. The Act does not create a hierarchy among these aims, meaning that a judge may have to balance competing objectives when deciding on the most appropriate sentence in a particular case. The Sentencing Council for England and Wales provides detailed guidelines to assist courts in applying these principles consistently across different offences.
The Punishment of Offenders (Retribution)
The first aim listed in the statute is the punishment of offenders. This is often referred to by the philosophical term 'retribution'. The core idea of retribution is that the offender deserves to be punished for the crime they have committed. It is a backward-looking justification for punishment, as it focuses on the past offence rather than any future outcome. The principle is one of 'just deserts', meaning that the offender should receive a punishment that is proportionate to the seriousness of their crime. As the academic Andrew von Hirsch has argued, punishment expresses blame for the wrongdoing and affirms the value of the victim (von Hirsch, 1993).
Proportionality is central to this aim. A sentence should reflect both the harm caused by the offence and the offender's level of culpability. For example, a planned, violent assault would warrant a more severe punishment than an accidental injury caused by carelessness. This aim ensures that the state delivers a formal denunciation of criminal behaviour and reassures the public that justice has been done. A purely retributive sentence is not concerned with changing the offender's behaviour or deterring others; its sole purpose is to impose a penalty that fits the crime.
The Reduction of Crime (including by Deterrence)
The second aim, the reduction of crime, is forward-looking and is primarily achieved through deterrence. Deterrence theory suggests that the threat of punishment can prevent people from committing crimes. It operates on two levels: individual (or specific) deterrence and general deterrence.
Individual deterrence aims to discourage the specific offender being sentenced from committing crimes in the future. The experience of punishment, such as a prison sentence or a heavy fine, is intended to be unpleasant enough to persuade the offender not to re-offend. General deterrence, on the other hand, seeks to discourage the wider public from committing similar offences by making an example of the offender. A judge might impose a particularly harsh sentence for a prevalent crime, such as knife crime or drink-driving, with the explicit hope that it will send a message to the community that such behaviour will not be tolerated.
However, the effectiveness of deterrence is a subject of considerable debate among criminologists. For deterrence to work, potential offenders must be rational actors who weigh the costs and benefits of committing a crime, and they must be aware of the likely penalties (Cavadino, Dignan and Mair, 2013). In reality, many crimes are committed impulsively or under the influence of drugs or alcohol, circumstances in which rational calculation is unlikely. Despite these criticisms, deterrence remains a prominent and legislated aim of sentencing.
The Reform and Rehabilitation of Offenders
This third aim is also forward-looking and utilitarian, focusing on changing the offender's behaviour and addressing the root causes of their offending. Unlike deterrence, which seeks to prevent crime through fear, rehabilitation seeks to do so by providing offenders with the support and skills they need to lead a law-abiding life. This is based on the belief that criminal behaviour is often linked to underlying issues such as addiction, lack of education, unemployment, or mental health problems.
Rehabilitative sentences often take the form of community orders, which can include specific requirements tailored to the offender's needs. For example, a court may impose a Drug Rehabilitation Requirement, a Mental Health Treatment Requirement, or a requirement to complete an accredited programme designed to address thinking skills or anger management. For offenders in custody, rehabilitation involves providing education, vocational training, and treatment programmes within the prison environment. The goal is to reduce re-offending (recidivism) by helping the offender to reintegrate into society successfully upon release. This aim reflects a more optimistic view of human nature, suggesting that offenders can change for the better if given the right opportunities.
The Protection of the Public
The fourth aim, public protection, is primarily concerned with incapacitating offenders to prevent them from committing further crimes. This is particularly relevant when dealing with individuals who are considered to pose a significant risk of serious harm to the public. The most common method of incapacitation is imprisonment. By physically removing dangerous offenders from society for a period of time, the public is protected from them.
This aim justifies the use of long determinate sentences, extended sentences for dangerous offenders, and life sentences for the most serious crimes, such as murder. For example, under the provisions of the SA 2020, a court must impose a life sentence on an offender who is convicted of a second very serious sexual or violent offence unless there are particular circumstances that would make it unjust to do so. This focus on public protection can sometimes be in tension with the principle of proportionality, as a sentence may be extended beyond what would be deserved on purely retributive grounds in order to manage future risk.
The Making of Reparation
The final aim is the making of reparation by offenders to those affected by their crimes. Reparation is about repairing the harm that has been done. This can be direct reparation to a specific victim or more symbolic reparation to the community as a whole.
The most common form of reparation to the victim is a compensation order, where the court orders the offender to pay a sum of money to the victim to compensate for personal injury, loss, or damage resulting from the offence. Another approach that focuses on this aim is restorative justice. This involves a process where the offender and victim, often with a trained facilitator, communicate with each other about the crime. This can give victims a voice and help them to recover, while also encouraging offenders to confront the consequences of their actions and take responsibility for them.
Reparation to the community is often achieved through an Unpaid Work Requirement as part of a community order, where offenders undertake demanding work on community projects. This serves as a way for them to 'pay back' society for their offence. This aim, therefore, shifts the focus of the sentencing process towards the needs of victims and the wider community.
Conclusion
In summary, the five aims of sentencing as enshrined in the Sentencing Act 2020 provide the framework within which judges in England and Wales must operate. These aims—punishment, deterrence, rehabilitation, public protection, and reparation—represent a variety of penal philosophies. They range from the backward-looking, desert-based principle of retribution to the forward-looking, utilitarian goals of reducing crime and rehabilitating offenders. The statutory framework does not prioritise one aim over another, and they frequently conflict. For instance, a long prison sentence for public protection may offer little opportunity for rehabilitation, while a rehabilitative community sentence may be seen by some as insufficiently punitive. Consequently, the art of sentencing lies in the judge's ability to balance these different and often competing objectives to arrive at a sentence that is just and appropriate in the circumstances of each individual case.
References
Cavadino, M., Dignan, J. and Mair, G. (2013) The Penal System: An Introduction. 5th edn. London: Sage Publications.
Criminal Justice Act 2003.
Sentencing Act 2020.
von Hirsch, A. (1993) Censure and Sanctions. Oxford: Clarendon Press.
