On April 1, 2016, the Canadian Army announced that it would use the maple leaf ranks for generals as well as reinstating gold sleeve braids on generals' tunic cuffs. The insignia, however, will use metal pin-ons instead of the unification cloth badges. To honour the centennial of the Battle of Vimy Ridge on 1 April 2017, the Vimy Star, composed of a red maple leaf within a gold diamond and surrounded by the army's Latin motto ("we stand on guard for thee", from the English lyrics of "O Canada"), replaced the Bath Star in officer shoulder boards.