Bike theft is a problem in all major cities, but San Francisco is making a serious effort to eliminate it with a bike theft task force, headed up by Officer Matt Friedman. His unit has planted bait bikes with GPS trackers all around the city, and not only catches bike thieves, he posts their mug shots to twitter.
This New York Times video show you how the program works, as well as some other efforts the department is doing to stop bike thefts. (Only in San Francisco would a police offer sport a Steal Your Face sticker on his sidearm.)
Have you ever had a bike stolen? Share your story in the comments.