Contents Introduction Re-Organise the Police and to make it a more Efficient Instrument for the Prevention and Detection of Crime Powers of Superior Officers of Police When Police May Arrest Without Warrant Warrant of Arrest Commission of Cognizable Offence-Information in Cognizable Cases Information as to Non-Cognizable Cases and Investigation of such cases Police Officers Power to Investigate Cognizable Case Procedure for Investigation Power to hold Investigation or Preliminary Inquiry Police Officers power to require attendance of witnesses Examination of Witnesses by Police Statements to Police not to be Signed-Use of Statements in Evidence Recording of Confessions and Statements Remand-Procedure when Investigation cannot be completed in Twenty-Four Hours Release of Accused-When Evidence Deficient Cases to be sent to Magistrate-When Evidence is sufficient Police Diaries of a Case under Inquiry or Trial Report of Police Officer on Completion of Investigation Police to Inquire and Report on Suicide Alteration and Joinder of Charges Warrant-Case instituted on a Police Report Evidence for Prosecution-Cases Instituted Otherwise Than On Police Report Procedure by Police upon Seizure of Property Suspension, Remission and Commutation of Sentences Inquiry or Investigation held by the Police-Inquiry by Magistrate into Cause of Death Model Forms (1 to 25)