POLYGON ((-0.491596342373917 51.4282588001082, -0.491637744705869 51.42813590052075, -0.491750104279803 51.42800236450538, -0.491783984142775 51.42800040730485, -0.491822798843903 51.42800233633307, -0.491980187325795 51.4280275094515, -0.49199721414754 51.42803178277212, -0.492093268066139 51.42804087490742, -0.492212625680991 51.42806863762074, -0.492239264450747 51.42807115911182, -0.492308332093004 51.42809225711378, -0.492473770589893 51.42812099242164, -0.492534206305551 51.4281399458221, -0.492525905902047 51.42817258954847, -0.49253407753915 51.42824113831113, -0.492671928726868 51.42849905419969, -0.49267775954142 51.42852894834643, -0.492647555964046 51.4286512929437, -0.492539634630376 51.42876202532718, -0.492309218844118 51.42855134079459, -0.492167384597852 51.42845895157405, -0.492151462928892 51.42845281781285, -0.492011408790433 51.42842161845596, -0.491928463666662 51.42841655485976, -0.491693265490305 51.42844282639494, -0.49166090448733 51.42840979096805, -0.491596342373917 51.4282588001082))