POLYGON ((-0.689972879966287 51.5810702124583, -0.690154920764622 51.58099381082455, -0.6906443610456779 51.58095730176548, -0.690619202589288 51.5812822690862, -0.690627128924688 51.58135389555469, -0.690296539846765 51.58132439595071, -0.6900815570058489 51.58133870735073, -0.689936063502576 51.58140663910415, -0.689862952161364 51.58135942755258, -0.689516307721606 51.58127790546156, -0.689534646191892 51.58126350688347, -0.6896294544406339 51.58119809273668, -0.689707463645408 51.58116489432182, -0.689813877102942 51.58107550693882, -0.689972879966287 51.5810702124583))