For Kenneth Culp Davis (in the excerpt from Steven Vago), should police be stripped of all discretionary power? (This is at the end of the excerpt from Vago)

all of the choices offered for this question.

Yes, because this is the only way selective enforcement is not going to deteriorate into police abuse

none of the choices offered for this question

No because police without discretionary power would be like a humn torso without legs, arms, or a head (which is ridiculous)