What Are The Federal Ridings In Ontario?

What Are The Federal Ridings In Ontario? Ajax. Algoma—Manitoulin—Kapuskasing. Aurora—Oak Ridges—Richmond Hill. Barrie—Innisfil. Barrie—Springwater—Oro-Medonte. Bay of Quinte. Beaches—East York. Brampton Centre. Why is it called a riding? It came into Old English as a loanword from Old Norse þriðjungr, meaning a third part (especially of a county) – the original “ridings”, in the English counties