police officers culture behaviour intervention peer challenge public poor lack fear harm confidence great officer misconduct team things trust policing issues impact intervene learning colleagues Absolutely point training service speak support supported person positive programme Remember rank loyalty perception needed address behaviours Challenging bystanders bullying concerns colleague issue individual forget depends feedback easy Evidence friend harmed hierarchy internal knowledge job leaders learn cops chat damage days discuss Career Bad attitudes action org male mistake mental Problem subject Set report role tools perceived supervisors target teams stop takes terrible told trusted values wider understanding roles response show sadly safe speaking spoke standard similar pressure potentially power pushing question reduced reduces matter moved Literally loop lose party past moral normalised organisational airline acting accept approach agree case caused called circumstances buy bystander benefits big build blend deal dealt deliver delivering doubt DRUMMED due dangerous defensive destructive comparing contact context conversations cultures cover