In 1866, when the Fenians threatened Ontario, the Upper Canada College Rifle Company was called to active service, along with its parent regiment. While the regiment marched to Ridgeway to confront the Fenian invaders, the UCC Rifle Company guarded the port, armouries and government buildings of Toronto. For this deed, the student company proudly carried the battle honour “FENIAN RAID 1865-66” on its drums and colours from that day forward. Students in the battalion who stood guard also were entitled to receive the Canadian General Service Medal, with their names inscribed on the medal’s edge and the “Fenian Raid 1866” bar on its red and white striped ribbon.