Its a very structured disciplined system
that's how we maintain competence and efficiency
that's how we hold everything together
its simple
ORDERS OR COMMANDS
do not come from below
it does not come from ground levels
not from the ranks
it comes from THE TOP
from trained informed experienced and seasoned
personnel's
who are totally aware
academically informed
balanced and experienced
and always have the wider context
and brave wise courageous and more than capable
enough to stand up and face up to take responsibility for their actions
the rank and file
are called that
because that's what they are
they cannot do what those at the top do
they are trained replaceable pieces
they are trained to carry out orders and commands
theirs not to think or even surmise
they do not have the aptitude or refinement for that
there are vast differences between Hannibal, Genghis Khan  
between Alexander The Great and Napoleon
to
the man on the Clapham Omnibus
reasonable or not............