A grass bank, width 15 feet, intended to be used mainly to provide a scenic transition between the non-track side of a UK platform and the base surface. After laying, plant with random shrubs etc. Segment length 20 feet. For a neat finish, lay a short final section and lower the end to base level, especially for the end slope of a platform. Texture from my own photograph, but 'Cab Lawn Main' matches reasonably well.