Noble Bigot with a Badge/Playing With

Basic Trope: A cop who is rough but is a good cop.
 * Straight: Detective Bob does a Jack Bauer Interrogation Technique on a suspect, but is really a good cop.
 * Exaggerated: Detective Bob violates several Human Rights before breakfast, commits Crimes Against Humanity to catch a perp and uses Cold-Blooded Torture to make coffee. But other than that, he's a great guy!
 * Inverted: Detective Bob is super polite but is Affably Evil.
 * Subverted: Detective Bob has been put through Sensativity Training.