health public policing police approach support data Great Working approaches prevention partners Understand PHA share officers Local agencies crime young mental services Prevent funding violence trauma improve social outcomes opportunity problem positive enforcement agree shared partnership things Vru lot individuals big huge focus forces deliver adults cops key opportunities sharing remember risk problems Wales years wider worked understanding strategic practice point reduce root person information informed important made link Absolutely based experience found frontline harm Impact evidence excellent engage drug awareness common learning issues job joint partner organisational NHS similar reduction preventative strategy system team takes staff true term vulnerability recognising solve space response intervention influence Lancashire level community Bring ACEs diversion family fact exposure force identify history divert discuss document develop demand educate educational evening bit commitment criminal culture capacity care challenge chat line lines love involved Join National meetings open outcome Responses role solving Sounds solution resources set