The San Diego Reader has a little more background, it's also clearer that he was writing with chalk on city sidewalk: http://www.sandiegoreader.com/weblogs/new

The San Diego Reader has a little more background, it's also clearer that he was writing with chalk on city sidewalk: http://www.sandiegoreader.com/weblogs/news-ticker/2013/jun/23/he-chalks-the-line-city-attorney-prosecutes-man-fo/ http://www.sandiegoreader.com/weblogs/news-ticker/2013/jun/2...