When an accused person who has been granted bail allegedly breaches a condition of that bail, the proper procedure is to conduct an inquiry in terms of section 127 or section 133 of the Criminal Procedure and Evidence Act [Chapter 9:07], not to prefer fresh criminal charges arising from the alleged breach and place the accused on remand. It is only through the inquiry procedure that: (1) the court can satisfy itself that the ends of justice would otherwise be defeated; (2) the police and prosecutor can assess whether the accused, in breaching bail conditions, committed another offence for which separate charges may be preferred; and (3) if satisfied of the breach, the court may commit the person to prison. Preferring criminal charges based on an alleged bail breach without conducting the required inquiry constitutes a gross irregularity that justifies intervention by way of review in unterminated proceedings, particularly where fundamental rights are affected and the prejudice cannot be remedied after completion of the proceedings.