The D.C. Council will soon vote on a new law that would eliminate several obstacles for gun buyers — a five-hour training course, ballistics testing, a vision test, and a ban on certain types of ammunition. But they will leave unchanged the registration requirement for gun owners. D.C. could learn a lot from Canada’s decision to finally rescind its gun registry in February. Beginning in 1998, Canadians spent a whopping $2.7 billion on creating and running a registry for long guns — in the U.S., the same amount per gun owner would come to $67 billion. For all that money, the registry was never credited with solving a single murder. Instead, it became an enormous waste of police officers’ time, diverting their efforts from traditional policing activities.

Gun control advocates have long claimed that registration is a safety issue. Their reasoning is straightforward: If a gun is left at a crime scene, and it was registered to the person who committed the crime, the registry will link it back to the criminal.