111 In the end, I am not persuaded by this facet of the appellant's argument. It is true that the magistrate responded to the enquiry in a rather peremptory way as to how it came about that the appellant was subject to a restraint when he entered the court. However, it seems to me, now that I have evidence before me as to what in fact was known to the magistrate, the answer he gave was open to the interpretation that he had worked with the security officers before, trusted their judgement, and when that was considered in combination with the information he had concerning the appellant, he had no hesitation in giving the requested direction. Importantly, as appears from the transcript, he said that it was his decision. In other words, he accepted that responsibility for the decision lay with him. I do not accept that he delegated or failed to exercise the power vested in him simply because he gave weight to and acted immediately upon a recommendation that came to him from those with expertise. Many important decisions are made, and have to be made in that way, especially in the field of security.