JOHANNES HENDRIK VAN DYK
If I may explain and that is why I didn't understand the question put to me.  It wasn't my task and perhaps that is what was suggested in the question, it wasn't my task to gather that kind of information to do surveys and measurements afterwards.
	My task was to gather the tactical information, if I can call it that.  To gather the tactical information which arose from this incident, such as for instance the questioning of the wounded man, that is tactical information which can be acted upon immediately.