Removal from the Order of Canada

Appointees to the Order of Canada can have their membership revoked if the order's advisory council determines a member's actions have brought dishonour to the order. Nine people have been removed from the Order of Canada: Alan Eagleson, David Ahenakew, T. Sher Singh, Steve Fonyo, Garth Drabinsky, Conrad Black, Ranjit Chandra, Johnny Issaluk and Buffy Sainte-Marie.

Source: Wikipedia — Removal from the Order of Canada (CC BY-SA 4.0)