(2) where the allegations in the First Information Report and other materials, if any, accompanying the F.I.R. do not disclose a cognizable offence, justifying an investigation by police officers under Page 10 of 36Section 156(1) of the Code except under an order of a Magistrate within the purview of Section 155(2) of the Code; (3) where the uncontroverted allegations made in the FIR or complaint and the evidence collected in support of the same do not disclose the commission of any offence and make out a case against the accused; (4) where the allegations in the FIR do not constitute a cognizable offence but constitute only a non-cognizable offence, no investigation is permitted by a police officer without an order of a Magistrate as contemplated under Section 155(2) of the Code; (5) where the allegations made in the FIR or complaint are so absurd and inherently improbable on the basis of which no prudent person can ever reach a just conclusion that there is sufficient ground for