Royal Green Jackets
…on 20 July 1982, when seven RGJ bandsmen were killed by a Provisional Irish Republican Army bomb while giving a public concert in Regent's Park. The bomb exploded underneath the bandstand as the bandsmen played music from Oliver! to 120 spectators. In 1992, 1 RGJ was disbanded and 2 RGJ and 3 RGJ renumbered 1 RGJ and 2 RGJ respectively…