Step 1: Understanding the Concept:
The question asks whether there is a specific, mandatory time limit for filing a First Information Report (FIR) after the commission of a cognizable offence.
Step 2: Key Legal Provision:
Section 154 of the Code of Criminal Procedure (Cr.P.C.), which governs the lodging of an FIR, does not prescribe any time limit.
Step 3: Detailed Explanation:
The law does not specify any fixed time period within which an FIR must be filed. However, the law and judicial precedents emphasize that the FIR should be lodged promptly and without undue delay. The reason for this emphasis is that a timely report reduces the chances of fabrication, exaggeration, or the creation of a false story after deliberation.
If there is a delay in filing the FIR, the informant must provide a satisfactory explanation for it to the court. An unexplained and inordinate delay can cast doubt on the credibility of the prosecution's case. However, a delay is not, by itself, a fatal flaw if it is properly explained (e.g., the victim was injured and hospitalized, or was under threat). Thus, no strict statutory time limit exists.
Step 4: Final Answer:
No specific time limit is prescribed for filing an FIR.