Your evidence: A fiction novel. Man. If you don't want to have a rational discussion, it's fine. I presented a resource in my last comment to address your Charles Dickens "argument."
You'd have to understand and read about private law society (or understand the simple reality of self-ownership) to be able to have this conversation in a meaningful way.
My evidence: logic. If you don't want a rational discussion, it's fine. Just don't ignore what people say.
A private police is like a state police without democratic control and additional profit interest, which is always good for some corruption.
For the other point: If you prefer scientific papers to a novel, feel free to take them.
Another claim, unsubstantiated by an evidence-based argument.