On the in-the-city arterials, such as Lakeshore we have 60kph limit. Cars do go faster, but very few cyclists ride on it as there are paths along this route next to the water. City streets are generally about 40-50, with residentials down to 30 in some places. 90kph is the expressway into town, and the Parkway. Highways are 100-110kph... traveled at 120-140 generally. 50kph is a nice pass without getting blown over and a good sprint speed for a cyclist to hit... I can't see drivers being too thrilled with being told to travel the same speed as cyclists.