Deletion of The Legal Wall

Comment: Apparently, the term "legal wall" is a generic term for this type of thing and is used in places other than Rochester: http://graffitihurts.org/learn_more/faq.cfm#n6 and http://creativecity.ca/resources/project-profiles/St-John's-Legal-Wall.html creativecity.ca. Not sure either of these are |reliable sources, though
Stance: comment
Cited policy: Wikipedia:Reliable sources (WP:RS)