RON BAILEY: Watched Cops Are Polite Cops: How requiring police to wear video cameras will protect your constitutional rights.

Who will watch the watchers? What if all watchers were required to wear a video camera that would record their every interaction with citizens? In her ruling in a recent civil suit challenging the New York City police department’s notorious stop-and-frisk rousting of residents, Judge Shira A. Scheindlin of the Federal District Court in Manhattan imposed an experiment in which the police in the city’s precincts with the highest reported rates of stop-and-frisk activity would be required to wear video cameras for one year.

This is a really good idea. Earlier this year, a 12-month study by Cambridge University researchers revealed that when the city of Rialto, California, required its cops to wear cameras, the number of complaints filed against officers fell by 88 percent and the use of force by officers dropped by almost 60 percent. Watched cops are polite cops.

Jay Stanley, a policy analyst with the American Civil Liberties Union (ACLU), calls police-worn video cameras “a win/win for both the public and the police.” Win/win because video recordings help shield officers from false accusations of abuse as well as protecting the public against police misconduct. The small cameras like the AXON Flex from Taser International attach to an officer’s sunglasses, hat, or uniform.

In order to make sure that both the public and police realize the greatest benefits from body-worn video cameras, a number of policies need to be implemented.

Read the whole thing. And I agree. Citizens may have a due process right to record the police, but there’s no reason to rely on that.