TTT - // ... it never ceases to amaze me how much concern there is for criminal low life scum. //
Personally, my view is not based on putting the rights of the criminal above the rights of the public.
To me it is about having rules, which are then enforced, because that is how society operates.
If you don't have rules for the law protectors, then you lose the moral (and legal) high ground when the law breakers have no rules, the same as the protectors.
Society establishes a set of ground rules which it expects people to live by, and the enforcement of those rules has to be carried out using a set of rules as well.
Otherwise, society cannot decide what is criminal action and what is not, and police officers become powerless because they operate with the same absence of accountability as the criminals.
It's easy to say that this is defending the rights of criminals, but rights are not subjective, they belong to everyone - that is how the law operates, and has to continue to operate.