Graffiti Graffiti (singular: graffito; the plural is used as a mass noun ) is the name for images or lettering scratched, scrawled, painted ...

Problem-oriented policing Problem-oriented policing (POP), coined by University of Wisconsin-Madison professor Herman Goldstein , is a poli...

Graffiti Blasters Graffiti Blasters is a program of the city government of Chicago , Illinois to eliminate graffiti and gang -related van...