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
History of the Royal Malaysia Police Superintendent and administration of the Police Force shall be in the hands of the Commissioner and subject to the orders and control of the Chief Secretary". The first Federated States Police Commissioner was Captain H. C. Syers (superintendent of Selangor), moved the state police headquarters from Klang to Kuala Lumpur. He was followed by Christian Wagner. Under Syers, the police changed; a blue uniform was introduced. State uniforms were differentiated by the shape of the button and badge. Syers reformed police administration in Perak. At that time the Perak contingent had 842 members, 15 European officers, 472 officers, Sikh and