I hate all the fuckin slobs here who spit on the sidewalk all the time. I don't know what to say, but now I wish I could make a citizens arrest, since they are probably spreading some deadly disease.
Then there was the matter of all that spitting. At the height of the epidemic, in the fall, Boy Scouts stopped spitters on the street and handed them printed cards that said: “You are in violation of the Sanitary Code.”
http://www.nytimes.com/2009/05/01/nyregion/01bigcity.html?ref=health