Letters on the recent conduct of the Metropolitan Water Companies (first printed in "The New Times " Journal) : exposing the illegality of their proceedings, and explaining the state of the law regarding their liability to continue to serve the inhabitants at the accustomed rates : with additional letters, and a preface containing remarks on the "Bill for regulating the supply of water by the West Middlesex and Grand Junction Companies", and shewing the injustice and impolicy of that measure /