Editorial The Limits of Property Rights Published: June 24, 2005 The Supreme Court's ruling yesterday that the economically troubled city of New London, Conn., can use its power of eminent domain to spur development was a welcome vindication of cities' ability to act in the public interest. It also is a setback to the "property rights" movement, which is trying to block government from imposing reasonable zoning and environmental regulations. Still, the dissenters provided a useful reminder that eminent domain must not be used for purely private gain.