I completely understand why the police's response to the knife man may be considered excessive by some.
But you're wrong.
Tasers don't incapacitate, at best they immobilise for up to 5 seconds.
You can't take chances with a non compliant armed man who has already used his weapon twice, even more so when you don't know how many weapons he has.
He's lucky to be alive, demonising the officers who risked their lives using non lethal force is something exclusive to the UK.
@Northern_Bobby Definitely are taught about rank in uni and to stand. The thing with lawful orders are if they execute a lawful order and it gets them in trouble, they will be questioned why they executed it if they didn’t believe in it and they can’t get away with saying “I was told to do it”