Section 57, Code of Criminal Procedure, 1973 provides that a person arrested not to be detained more than twenty-four hours. It states that -No police officer shall detain in custody a a longer period than under all the circumstances of the case is reasonable, and such period shall not, in the absence of a special order of a Magistrate under Section 167, exceed twenty- four hours exclusive of the time necessary for the journey from the place of arrest to the Magistrate’s Court.