Section 151 in The Code of Criminal Procedure
Title: Arrest to prevent the commission of cognizable offences
(1) A police officer knowing of a design to commit any cognizable offence may arrest, without orders from a Magistrate and without a warrant, the person so designing, if it appears to such officer that the commission of the offence cannot be otherwise prevented.
(2) No person arrested under sub-section (1) shall be detained in custody for a period exceeding twenty-four hours from the time of his arrest unless his further detention is required or authorised under any other provisions of this Code or of any other law for the time being in force.
Title: Prevention of injury to public property
A police officer may of his own authority interpose to prevent any injury attempted to be committed in his view to any public property, movable or immovable, or the removal or injury of any public landmark or buoy or other mark used for navigation
Title: Inspection of weights and measures
(1) Any officer in charge of a police station may, without a warrant, enter any place within the limits of such station for the purpose of inspecting or searching for any weights or measures or instruments for weighing, used or kept therein, whenever he has reason to believe that there are in such place any weights, measures or instruments for weighing which are false.
(2) If he finds in such place any weights, measures or instruments for weighing which are false, he may seize the same, and shall forthwith give information of such seizure to a Magistrate having jurisdiction
Title: Information in cognizable cases
(1) Every information relating to the commission of a cognizable offence, if given orally to an officer in charge of a police station, shall be reduced to writing by him or under his direction, and be read over to the informant; and every such information, whether given in writing or reduced to writing as aforesaid, shall be signed by the person giving it, and the substance thereof shall be entered in a book to be kept by such officer in such form as the State Government may prescribe in this behalf:
1[Provided that if the information is given by the woman against whom an offence under section 326A, section 326B, section 354, section 354A, section 354B, section 354C, section 354D, section 376, section 376A, section 376B, section 376C, section 376D, section 376E or section 509 of the Indian Penal Code (45 of 1860) is alleged to have been committed or attempted, then such information shall be recorded, by a woman police officer or any woman officer:
Provided further that--
(a) in the event that the person against whom an offence under section 354, section 354A, section 354B, section 354C, section 354D, section 376, section 376A, section 376B, section 376C, section 376D, section 376E or section 509 of the Indian Penal Code (45 of 1860) is alleged to have been committed or attempted, is temporarily or permanently mentally or physically disabled, then such information shall be recorded by a police officer, at the residence of the person seeking to report such offence or at a convenient place of such persons choice, in the presence of an interpreter or a special educator, as the case may be;
(b) the recording of such information shall be videographed;
(c) the police officer shall get the statement of the person recorded by a Judicial Magistrate under clause (a) of sub-section (5A) of section 164 as soon as possible.]
(2) A copy of the information as recorded under sub-section (1)shall be given forthwith, free of cost, to the informant.
(3) Any person aggrieved by a refusal on the part of an officer in charge of a police station to record the information referred to in sub-section (1) may send the substance of such information, in writing and by post, to the Superintendent of Police concerned who, if satisfied that such information discloses the commission of a cognizable offence, shall either investigate the case himself or direct an investigation to be made by any police officer subordinate to him, in the manner provided by this Code, and such officer shall have all the powers of an officer in charge of the police station in relation to that offence.
In first proviso to sub-section (1) of section 154 of the Code of Criminal Procedure (here-in-after referred to as the Code) for the words and figure "or section 509" the words, figures, letters and punctuations, "section 509, section 509A or section 509B" shall be substituted.
[Vide Chhattisgarh Act 25 of 2015, sec. 7.]
1. Ins. by Act 13 of 2013, s. 13 (w.e.f. 3-2-2013).
Title: Information as to noncognizable cases and investigation of such cases
(1) When information is given to an officer in charge of a police station of the commission within the limits of such station of a non-cognizable offence, he shall enter or cause to be entered the substance of the information in a book to be kept by such officer in such form as the State Government may prescribe in this behalf, and refer the informant to the Magistrate.
(2) No police officer shall investigate a non-cognizable case without the order of a Magistrate having power to try such case or commit the case for trial.
(3) Any police officer receiving such order may exercise the same powers in respect of the investigation (except the power to arrest without warrant) as an officer in charge of a police station may exercise in a cognizable case.
(4) Where a case relates to two or more offences of which at least one is cognizable, the case shall be deemed to be a cognizable case, notwithstanding that the other offences are non-cognizable.