Scottish Planning Policy 1 – The Planning System (SPP 1) states that planning should encourage sustainable development by: · promoting regeneration and the full and appropriate use of land, buildings and infrastructure; · promoting the use of previously developed land and minimising greenfield development; · conserving important historic and cultural assets; · protecting and enhancing areas for recreation and natural heritage; · supporting better access by foot, cycle and public transport, as well as by car; · encouraging energy efficiency through the layout and design of development; · considering the lifecycle of development from the outset, and · encouraging prudent use of natural resources.