When must police provide a caution to a suspect?

The requirement for police to provide a caution to a suspect is fundamentally linked to the rights of the individual and the legal protections surrounding confession and self-incrimination. Providing a caution before questioning ensures that the suspect is fully aware of their rights, specifically their right to remain silent and their right to legal representation.

When a suspect is cautioned, they receive a warning about their potential legal rights and the implications of providing information in response to questioning. This step is crucial because it helps to ensure that any statements made by the suspect are given voluntarily and with an understanding of the circumstances.

In New South Wales, the law mandates that the caution must be administered before detectives or officers begin any questioning related to the alleged offence, which is why this option is the correct one. By adhering to this procedure, law enforcement protects the integrity of the investigation while also upholding the principles of justice and ensuring that the rights of the suspect are respected throughout the process.