POLYGON ((-0.517830835025432 51.16720142798965, -0.518179176113014 51.16708763356089, -0.51951950543771 51.16674639764251, -0.520054381922665 51.16661967092331, -0.520491354815291 51.16722953385229, -0.52068565758457 51.16742139724677, -0.520555419200349 51.1676499255534, -0.52039405187742 51.16958086934024, -0.5204288083523541 51.1696268606818, -0.521795599343195 51.170130057931, -0.522279760134626 51.17044321815808, -0.522308544999002 51.17255820139025, -0.521855831226211 51.17266982243898, -0.519616957951158 51.17394987108685, -0.519356895562115 51.17391833945192, -0.517705570971122 51.17365774990306, -0.517046303590268 51.17315675523208, -0.516146745737129 51.17333731309744, -0.515589737964435 51.1735669019082, -0.5154110363432159 51.17375982923635, -0.515174811607747 51.17388527891721, -0.514605826815565 51.17396284382465, -0.514473120605289 51.17371555690191, -0.5144904091786699 51.17363889139841, -0.514566858034297 51.17362078537017, -0.5148804843974319 51.17316816467375, -0.514690614064004 51.17308710735612, -0.514200571572877 51.17230355890259, -0.514463465074705 51.17175765603672, -0.513783853839522 51.17126770750252, -0.513765431614609 51.17102818835083, -0.5137789167082421 51.17094350087226, -0.5149779652855671 51.17001799664882, -0.515029559391382 51.16998063385361, -0.515150749446868 51.16833913884977, -0.515292726603893 51.16833638954468, -0.516061364662486 51.16804394179294, -0.517060156547741 51.16763873160127, -0.517306403750291 51.16726182289911, -0.517830835025432 51.16720142798965))