POLYGON ((-0.8303312459765509 51.28959929914219, -0.830188694912777 51.28977815643224, -0.828752641092004 51.29025084496092, -0.828264828929272 51.28978221083569, -0.829928605317053 51.28930456873547, -0.8303312459765509 51.28959929914219))