As McGrath has said,it's the attempt to cover up the mistakes which is unforgivable.
Can anyone put themselves in the place of the victim?
Held down in his seat and shot eight times in the head.
A completely innocent man, who had behaved in a normal manner, not jumping barriers or wearing "suspicious" clothing.
It could have been you or I, or any member of our family.

Heads must roll, and not just "PC Dimbleby"

Any BLAIR will do....Ake