UNKNOWN
In your statement you say, paragraph 5.4.12.1.21
"This was Koos' first operation of this nature...As I ran past Koos, I shouted that he should follow us.   He asked whether he should shoot and I realised that there had been no cross-fire.   This was Koos' first operation of this nature, he first fired a spurt through the window and then followed us forgetting to throw the hand grenade."