I never ride my bike where there might be pedestrians, because where I live there are perfectly good roads for people to ride on, and this means that there is no need at all to be riding where there is a chance that somebody could get injured. I know that many people do still choose to ride there, but I would urge them to think about what they're doing, as it only takes a second of misjudgement or confusion to ride into somebody and seriously injure them.