Authentication of evidence and marking of exhibits

(1) All statements, depositions and documents tendered in evidence at the inquiry by virtue of sections 35 to 40 shall be authenticated by the examining magistrate by subscribing his signature thereon. (2) The examining magistrate shall cause all exhibits referred to in the statements of witnesses and tendered in evidence by the prosecution to be inventorised and labelled, or otherwise marked, so that they may be identified at the trial.