positive police BAME service staff officers policing recruitment action great feel support diversity exit role agree groups community forces career Discrimination attractive important understand data years officer difference point process working join leave inclusion diverse retention public interview force occupation represented trust focus ensure key things workforce show models understanding leaving job open opportunities problem representation recruit roles issue impact Equality forget joining interviews individuals culture address opportunity National mentoring Team start supervisors talk tweet research session recruits challenge create issues learn line Lot made experience fantastic group lack inclusive conversations candidates barriers big access push ranks senior progression underrepresented uplift stop social system today person personal offer negative organisation realise recruiting Absolutely joined internal individual making experiences encourage evidence starting strategy thinking pay Minority mentor showing promote reality Remember cultural cops based identify leaders learning lived perception past progress problems members order White treated totally term targeted talking skills