Glengarry Boys' Brigade; namely Warrant Officers, Lieutenants and Brevet Captains. In 1932 Percy Sillitoe, the Chief Constable of the City of Glasgow Police, abolished the traditional custodian helmet and added a new feature to the peaked caps worn by his police officers. This new feature was a black and white chequered cap band based on the dicings seen on the glengarry headress of the Scottish regiments. The diced band, popularly known as the Sillitoe Tartan, later spread to police forces in Australia, New Zealand, and the rest of the United Kingdom, as well as to some other parts of the world,
The Police world tour, which included places that had seldom hosted foreign performers—-including Mexico, India, Taiwan, Hong Kong, Greece, and Egypt. The tour was subsequently documented in the film "The Police Around the World" (1982), directed by Kate and Derek Burbidge, which encompasses footage shot by Anne Nightingale originally intended for a BBC production "The Police in the East". In May 1980, A&M in the UK released "Six Pack", a package containing the five previous A&M singles (not including "Fall Out") in their original sleeves plus a mono alternate take of the album track "The Bed's Too Big Without You" backed with