Gujarat High Court Criminal Manual (subordinate court practice), 1977
(i) In exercise of his control, the Sessions Judge should himself inspect or cause to be inspected by an additional Sessions Judge, respectively, the Courts of the Judicial Magistrates under him, as far as possible, not less than once in two years. (ii) The Chief Metropolitan Magistrate shall inspect Courts of the Metropolitan Magistrates subordinate to him, as far as possible, not less than once in two years. (iii) The inspection of the Court of the Chief Metropolitan Magistrate will be done by the High Court.