Pittsburgh Police hats with checkered bands, which are dark navy blue and gold in color, popularly known as the "Sillitoe Tartan" and named after its originator, Percy J. Sillitoe, Chief Constable of Glasgow, Scotland, in the 1930s. While the checkered band is a common police symbol in the United Kingdom, Australia and some European countries, the Chicago Police Department, Cook County Sheriff's Police, the Allegheny County Sheriff's Office, and the Pittsburgh Bureau of Police are the only police forces in the United States that have adopted it as part of their uniforms. As recently as July 1930, police were required to wear
Chief of the Metropolitan Police Department of the District of Columbia Chief of the Metropolitan Police Department of the District of Columbia The Chief of the Metropolitan Police Department of the District of Columbia, generally simply referred to as the Chief of Police, is the head of the Metropolitan Police Department of Washington, D.C. The post is currently held by Peter Newsham who assumed in May 2017 after seven months as interim police chief. In 1861, the Metropolitan Police Board unanimously chose one of its members, William Benning Webb, to serve as the first chief of the Metropolitan Police, the formal title at the time being "Major and Superintendent". In 1953