Graffiti scratch glass and other hard surfaces, such as permanent marking pens and markers or paint sticks; evidence of membership or affiliation with any gang or tagging crew, paraphernalia to include any reference to "(tagger's name)," and any drawings, writings, objects, or graffiti depicting taggers' names, initials, logos, monikers, slogans, or mention of tagging crew membership; any newspaper clippings relating details of or referring to any graffiti crime. Graffiti Graffiti (both singular and plural; the singular "graffito" is very rare in English except in archeology) is writing or drawings made on a wall or other surface, usually without permission and within
Data (word) using "data" for both singular and plural use, and others recommend treating it only as a singular in connection with computers. The IEEE Computer Society allows usage of "data" as either a mass noun or plural based on author preference, while IEEE in the editorial style manual indicates to always use the plural form. Some professional organizations and style guides require that authors treat "data" as a plural noun. For example, the Air Force Flight Test Center specifically states that the word "data" is always plural, never singular. Data (word) The word data has generated considerable controversy on whether it