Letter of the Day: Cyclists often disobey road rules

I have three questions for the cycling groups in Saskatoon. I have tried, unsuccessfully, to get answers to these queries before. In the last two days alone, I have seen several examples of cyclists riding as described below.
First, why do average adult cyclists think it is okay to ride on sidewalks, occasionally even expecting pedestrians to yield to them? I thought that was illegal. I understand that children might be allowed to break the law in the interest of sa