I, earlier yesterday Informed Hero on this situation. It's hard to define how you're being corrupt or not. He then later led me to how it's actually coded as of now, it actually does work but not that well.
If a person shoots you, as a S.W.A.T and get's wanted. You can then shoot them on the terms of self defence and not get demoted from you're job for crimes.
Im not sure about the Civil Protection corruption, but it'll sure be mended soon.