ABRAM VAN ZYL
No, we would ensure that no one was in the building, and that is also why we waited so that all of them had left, and there were no vehicles in the parking area.
	It is difficult to tell you, it wasn't spelt out to me that it had to be ten minutes after they had left the hall or something like that, we would have done it as soon as possible after they had left the hall and we were satisfied that the situation was safe enough to activate the bomb.