Saturday evening, a cyclist headed against traffic on Haight Street was struck by a car heading south on Masonic says Bay City News. It's likely the driver, who cooperated with authorities, didn't see the 42-year-old woman riding in the wrong lane. The rider was taken to SF General with a serious head injury and a broken leg. So there's your weekly reminder to please wear your helmets and obey all relevant traffic laws or patterns. Your nervous family members will thank you.