Following their first Grey Cup loss, the club changed their name to the "Regina Roughriders" in 1924 while retaining the colours of red and black. Ottawa also had a team called the Ottawa Rough Riders, but the spelling was different and the two clubs played in different leagues then (incidentally, however, both clubs shared the same colours of red and black then). The origin of the name has multiple theories, the most credible of which describes how the North-West Mounted Police were called Roughriders because they broke the wild horse broncos that were used by the force and the moniker was adopted from them. Giving credence to this theory is that during this time, the team occasionally played at the RNWMP/RCMP barracks when the then-rudimentary facilities at Park Hughes were rendered unsuitable for play by inclement weather. For a long time, the playing surface at Park Hughes was little more than dirt, and heavy rain often turned the field to a muddy bog.