The snow plow , call sign Sweeper 7 , had been routinely directed Aiming to exit the runway to accommodate arrivals and departures .

The case became Becoming a cause Causation célèbre for civil rights and justice campaigners , and for the first time brought Bringing wide public attention Perception_active to what the `` Modern Law Review '' called Name_conferral `` the inhumanity of the methods used Using routinely in the execution of deportation Removing orders Request '' .