I agree with much of what's been said about the extremely high level of fear and tension prevailing at the time and tend to believe that an error, or to be more accurate a succession of serious errors were made rather than any deliberate plan to take the man out come what may. That, in the circumstances is just about pardonable.
What is inexcusable, in my opinion, is that now, in the cold light of day and having had years to reflect on the issue, police officers are apparently conspiring to perjure themselves to show there action in a somewhat better light and at the same time implying that innocent civillian witnesses, who have no motivation for being anything other than entirely honest, are lying.
Now that's nothing short of disgraceful !