The battalion boarded the S.S. Cassandra from Quebec City on 22 September 1914, but sailed only as far as the Gaspé Basin, where more troops were collected.
The Cassandra landed at Plymouth on 25 October, where the battalion disembarked and began rigorous training for the European battlefield.
The 2nd Battalion also fought at the battles of Ypres, St. Julien, Festubert, Pozières, Vimy (1917), Arleux, Hill 70, Passchendaele, Amiens, and Canal du Nord, to name only a few.
In 1942, it was decided the Colours should be moved due to decay, and were entrusted to Dr. Gustave Lanctot, Dominion Archivist.
The 2nd Battalion is perpetuated by the Governor General's Foot Guards and the 50th Field Artillery Regiment (The Prince of Wales Rangers), RCA, currently on the Supplementary Order of Battle.