Unfortunately the "top" of the police force is as "Politically Correct" and as divorced from reality as Politics has become.
These idiots cannot simply be dismissed as in days gone by .. but must be "counseled", "retrained", "re-educated" ... anything BUT sacked....
All far too touchyfeely.. and shit spreads downwards .... 
Ends up with a great many very good, hardworking NORMAL coppers getting stick they don't deserve because of a few idiots and "managers" who are too scared of their own promotion to do something about them.

Spot on

Talk to a few coppers and you'll hear the same story every time.

Same goes for doctors and teachers.
It's because this country is no longer run by an elected government. Instead, it is micromanaged by an army of underqualified jobsworth civil service zombies, who'll agree to anything they are asked to do in order to preserve their pension. At the top of this mountain of inadequacy and incompetence are the politicians, a mixture of residual Tony's Cronies and Boring Brown nonentities, who are allowed to implement their harebrained policies without any regulation, because they have an overwhelming Commons majority and a totally emasculated House of Lords.
We don't need an election, we need a bl**dy, bloodsoaked revolution!