The official text
Old and new, side by side
Code of Criminal Procedure, 1973
Section 159 Power to hold investigation or preliminary inquiry
Such Magistrate, on receiving such report, may direct an investigation, or, if he thinks fit, at once proceed, or depute any Magistrate subordinate to him to proceed, to hold a preliminary inquiry into, or otherwise to dispose of, the case in the manner provided in this Code.
Bharatiya Nagarik Suraksha Sanhita, 2023
Section 178 Power to hold investigation or preliminary inquiry
The Magistrate, on receiving a report under section 176, may direct an investigation, or, if he thinks fit, at once proceed, or depute any Magistrate subordinate to him to proceed, to hold a preliminary inquiry into, or otherwise to dispose of, the case in the manner provided in this Sanhita.
The texts are India Code’s. The amendment markers and footnotes of the official print are left out, so the old section reads as it stood when it was repealed; State amendments are not shown. The PDFs linked below carry the full history.