The 1955 Plan for the Metropolitan Region, Perth and Fremantle (also known as the Stephenson, or Stephenson-Hepburn Report) was prepared for the Government of Western Australia by Gordon Stephenson and Alistair Hepburn.[1] The plan was the first regional plan for Perth, and provided the basis for land use zoning under the Metropolitan Region Scheme.[2] Even though not every recommendation of the report was adopted it is considered to have provided the underlying template for the modern development of Perth.[3][4][5] The plan was superseded by the Corridor Plan for Perth in 1970.[6]