New York bike mechanic Hal Ruzal goes out with Bike Church founder Kerri Martin to evaluate how New Yorkers lock their bikes in this video at Streetfilms. Bikes with secure front and rear wheels and saddles using quality locks get an A, while those secured with “Craptownite locks” from the hardware store get a D. The video shows a lot of good examples of the Dos and Don’ts of locking your bicycle in New York City.