Three thousand jurisdictions across the U. S. are estimated to have had gang activity in 2001. In 2002, 32% of cities with a population of 25 to 50 thousand reported a gang-related homicide.
Just carrying a ruler with you in your pocket should be forbidden, at least on a moral basis. The ruler is the symbol of the new illiteracy. The ruler is the symptom of the new disease, disintegration of our civilisation.