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,
Police cadets in the United Kingdom word "cadet" on the left breast reflective strip instead of the word "police". The equivalent of the Police Cadets in Scotland is the Police Scotland Youth Volunteers (PSYV). The PSYV is not part of the Volunteer Police Cadets framework, but is listed as a partner agency and carries out similar work. Established in 2013 with five groups in Aberdeen, Cumnock, Dundee, Edinburgh and Glasgow, PSYV members volunteered at the 2014 Commonwealth Games in Glasgow and other public events. The program has quickly expanded and today there are now twenty groups across Scotland from Stranraer to Shetland, with plans to expand