Discretion
Discretion has the meaning of acting on one's own authority and judgment. In law, discretion as to legal rulings, such as whether evidence is excluded at a trial, may be exercised by a judge. Some view discretion negatively, while some view it positively. Discretion exists at all levels of law enforcement and in many types of front-line bureaucrats. Discretion has been called "the Art of suiting the action to particular circumstances" (Lord Scarman).