assaults workers emergency Police assault training officers assaulted prevent mental incidents violence support crewing response victims single justice arise move officer public health impact double data experience effective answer chat policing risk stop sanctions resolution meditated agree arrest Hampshire cops court criminal due focus force alcohol CJS majority interesting research reasons Proper premeditated point needed sentences sentencing social things trust violent victim trauma terms system skills Safety number offence personal recent report incident heard management key conflict approach fear factors escalation crewed crisis deal dealt correct control criminals equipment greater abuse arrested assaulting attending comms colleague Bit case job making love moment minor heat hear hour increased including question Reduce reducing properly play physical offender numbers nature nhs resisting severity speak society specific Staff Taser understand worth years works worker weapons unsupported wait weeks wholly wider Twitter uniform upstream thankfully tension threat triage train trained team talk stress situational situations