If only her Ladyship's brief had been wider, she would have found that police corruption was far wider than racist, misogynistic and homophobic behaviour. Sadly Baroness Casey does not have a background in the criminal law and much of her report dealt with how the Police treat each other rather than, what is far more important, their interaction with the Public.
I have just retired as a criminal lawyer in a Northern English city. For over thirty years I prosecuted and defended predominantly young, white, working-class men. The police, by and large, treated them appallingly. Beating them up, locking them up on spurious charges and lying about them in court.
The police corruption of Hillsborough which took ordinary people 30 years to expose, wasn't the exception it was very common.
It is impossible for a simple courtroom advocate like me to to know how wide-spread this corruption is in the police. There might be many good police officers, but they tend not to be seen in court. So I feel for the good officers trying to do a decent job. Their corrupt colleagues, however, are the problem.