This BBC news article illustrates the unjustified brutality that South Wales Police got up to in the case of an innocent musician, his partner and child. 

The officer who handcuffed Victor Frederick did not come forward and could not be identified... 

Here's a story on WalesOnline that reports on an assessment carried out in April. Her Majesty's Crown Prosecution Service Inspectorate deemed the body's overall performance as 'poor'.  

This covers in performance in pre-charge advice and decision making, preparation and progression in magistrates’ court cases, custody time limits and disclosure was poor. "Disclosure" has become one of Maurice's 'hobby horses'...

And this is the extra-ordinary story of Neil Jones who had details on the Jill Dando murder to offer. After five different charges, he was not only imprisoned, but also 'interviewed' to be sectioned..