In spring of 2005 there were several protests on the Case Western Reserve University campus regarding the hiring policies of and poor management by Standard Parking, the company in charge of the Greenies. In spring of 2008 the Greenies were outfitted with GPS devices to make their positions trackable online, accurate to within 20 seconds (see External Links). Further plans call for the installation of signposts at significant stops that provide the time until the next bus.