POLYGON ((-0.231441793096944 51.45367108850338, -0.231058606990273 51.45405777554745, -0.231102027803031 51.45410326121101, -0.230872276538331 51.45471757588393, -0.230677760479703 51.45473195177502, -0.230676385107981 51.45473151396308, -0.230312135842268 51.45413447365173, -0.230345403806277 51.45407320136147, -0.230086918524744 51.45377095895432, -0.230283544182803 51.45338934385258, -0.230707550659855 51.45332213616239, -0.231235933077118 51.45348151017453, -0.231441793096944 51.45367108850338))