In my experience of 50 years the only qualification you need to be a police officer is to be a half wit, or if you aspire to higher levels as in the case of Stephan Kisko, or the guildford four, or the Birmingham six, or the Bridgewater four, or Sam Hill, or Stephen Downing, or Derek Christian, the list is endless
If you want to get a job that is a help to the community apply to be a road sweeper