Bike theft is a constant problem in San Francisco, and while more and more people are traveling and commuting by bike, many of them still don't know how to lock their bikes safely and securely. According to the SFPD, bicycle thefts are “crimes of opportunity,” and “a thief's worst enemies are time, light, and noise.” This means that if you are knowledgeable, aware, and prepared for locking your bike safely and correctly, you'll never have to worry about losing it.
See also:
Fell and Oak Intersection to Get a Pedestrian and Bike-Friendly Makeover
San Francisco Bike Coalition Gives Out Free Lights for Cyclists
