"the result of Seattle’s permissiveness in lieu of an effective policy to deal with the rampant homeless situation, fueled by equally rampant drug use. Fetid encampments strewn with all manner of trash, human waste, rats, used needles, and other by-products of general human misery were shown in parks, alleys, open areas, along roads — virtually anywhere. Juxtaposed against these wretched scenes are the corresponding crime statistics"