ESFR sprinkler systems are designed to extinguish, as opposed to control, a fire. Extinguishment is accomplished by discharging increased water flows (when compared to control mode systems) directly to the fire.
Fleeing felon rule. At common law, the fleeing felon rule permits the use of force, including deadly force, against an individual who is suspected of a felony and is in clear flight. Force may be used by the victim, bystanders, or police officers.
A doctrine commonly used in American courts, the exclusionary rule discourages police and other law enforcement agents from obtaining evidence illegally. The court will suppress or ban evidence that was gathered in violation of the defendant âs Fourth Amendment right to be protected against unlawful search and seizure.