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,
Glasgow Police Pipe Band for its quality. It wore a tartan designed by the Chief Constable, and played two concerts annually to raise funds. Govan was annexed into Glasgow along with Partick in 1912, and the band became the City of Glasgow Police Pipe Band. In 1913 William Gray, a Gold Medal winner, replaced Hutcheon as pipe major, and the tartan was also replaced with the Royal Stewart. The band won its first World Championship in 1920, but due to Gray's focus on events other than competition the next time the band won the Worlds was 1936. Gray was succeeded in 1932 by John