CHAIRPERSON
Sorry, if you for instance got an instruction from - I'm just using a name, let's say Lt Myeki.  If Lt Myeki
came to you and said "look, go and arrest X who is staying at the rooms next to the Savoy", would you then say "okay, lieutenant, from whom did this instruction come?" then he would say "Okay, it came from the branch commander."  Then would you go to the branch commander and say "well, from whom did the instruction come?" and establish that it came from one of the generals?  Or what was the position?  Why do you assume that all the instructions you got came from the highest level?