Skip to content
Legal Studies · Year 12

Active learning ideas

Police Powers and the Investigation Process

This topic examines the critical tension between the state's power to enforce the law and the individual's right to liberty. Students explore the specific powers granted to the NSW or Victorian Police, including search and seizure, arrest, and interrogation. Under the Australian Curriculum, this unit requires students to evaluate whether the Law Enforcement (Powers and Responsibilities) Act or similar state legislation strikes a fair balance. It is a study of procedural justice and the safeguards that prevent the abuse of power.

ACARA Content DescriptionsHSC Core 1: Crime - The criminal investigation processQCE Unit 3: Law, governance and change
30–50 minPairs → Whole Class3 activities

Activity 01

Simulation Game50 min · Small Groups

Simulation Game: The Custody Clock

Students role-play a police station scenario where they must track the time limits for detaining a suspect. They must make decisions about applying for extensions and providing 'caution' while adhering to the LEPRA requirements.

What are the limits of police powers?
ApplyAnalyzeEvaluateCreateSocial AwarenessDecision-Making
Generate Complete Lesson

Activity 02

Formal Debate30 min · Whole Class

Formal Debate: Search Without a Warrant

Divide the class into two sides to debate the expansion of police powers to search individuals in public transport hubs without a warrant. Students must use specific legal sections and human rights arguments to support their positions.

How are the rights of suspects protected during investigations?
AnalyzeEvaluateCreateSelf-ManagementDecision-Making
Generate Complete Lesson

Activity 03

Gallery Walk30 min · Individual

Gallery Walk: Rights in the Real World

Display various news articles and case summaries involving police conduct. Students move around the room identifying which rights were upheld or breached and suggest the legal consequences for the evidence collected.

Does the investigation process balance community safety and individual rights?
UnderstandApplyAnalyzeCreateRelationship SkillsSocial Awareness
Generate Complete Lesson

A few notes on teaching this unit


Watch Out for These Misconceptions

  • Police can search anyone at any time for any reason.

    Police must have 'reasonable suspicion' or a warrant for most searches. Using a 'Think-Pair-Share' on what constitutes 'reasonable' helps students understand that this is a legal threshold that can be challenged in court.

  • The right to silence means you don't have to say anything at all.

    While generally true, there are specific instances (like disclosing identity in certain traffic stops) where information must be provided. Role-playing a police interview helps students distinguish between identifying themselves and answering incriminating questions.


Methods used in this brief