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Criminology · Unit 3

The Police, Penology and the Theories of Punishment

Unit 3 of Criminology and Penology (syllabus: Module III — the police under the Police Act 1861: constitution, superintendence, administration and the duties in s. 23; the relation between police and prosecution; penology; and the theories of punishment read on Ashworth’s behavioural and political premises — desert, deterrence, rehabilitation, incapacitation and restorative theories; kinds of punishment and capital punishment). Below: what the unit covers, the provisions it turns on, and the cases an examiner expects you to name.

What this unit covers

  • Where does superintendence of the police vest, and why is section 3 the hinge of the whole subject?
  • What are the statutory duties of a police officer, and what is the Act's own answer to custodial violence?
  • What did the Supreme Court direct in Prakash Singh, and how does each direction answer a defect in the Police Act?
  • Why does punishment need justifying at all, and how should a theories answer be organised?
  • Give the behavioural and political premises of each sentencing rationale, and say which supplies a right against excess.
  • What procedure must a court follow before imposing a sentence of death?
  • State the rarest of rare rule, and explain why Bachan Singh refused to lay down standards.
  • What are the five categories in Machhi Singh, and why are they not a code?
  • What requirements did D.K. Basu lay down for every arrest and detention?

Treat that list as a self-test: recite each topic's rule from memory before you open its cases.

Provisions

Leading cases

Full case summaries

Exam questions on this unit