Bear in mind, those who look to citizen design of policing as an opportunity to disarm frontline police officers in Carrboro, NC and elsewhere in the US, this (the attached article) may be what we ask of police officers with families.
I am guessing we have few reports of this sort of outcome in the US, because (as with Michael Brown) the man in the back of the police car would likely have become one more unarmed police shooting victim, long before the policewoman hit the ground.
Food for thought, my friends.