Related, he took an unusual and controversial new tactic. along with a colleague, john established a special unit within the strathclyde police called the violence reduction unit and focused their efforts on the social problems that he felt led directly to violent crime. his peers unsurprisingly were dubious. but, as of 2014, scotland is at a forty year low in violent crime. retired from the force, carnochan now advises law enforcement around the world. when in town, though, he likes to come here, typical scottish fare --mother india, for a lamb curry simmered in spicy tomato gravy served with...