NICHOLAS JANSE VAN RENSBURG
In all my years in the Security Police, I was under the impression that a person was approached to carry out such an operation, if the person giving the orders or closest person giving the order, was of the view that that person could be trusted and was further of the view that that person would possibly carry out the order.
	I was also always under the impression that there was always the understanding that those who didn't want to take part, were free not to do so.