What complete rubbish . The man was uninvolved unarmed , had passed through the checkpoint and was a threat to no one . He was shot in the back . The checkpoint was not under attack . What references to Irish history or the design of a gpmg or your experience flying Wessex has got to do with any of this ? Nothing . Sickening to read the feeble attempts to justify the psychopathic mowing down of an innocent British citizen .