POLYGON ((-0.016780503847204 51.482620408524, -0.017297640574654 51.4826754945034, -0.017288536564132 51.48288538419194, -0.017244822614332 51.48298984380097, -0.01720364038991 51.483014897264, -0.016738678409372 51.48295228240242, -0.016688037464025 51.48266839639788, -0.016780503847204 51.482620408524))