POLYGON ((-0.136723603461908 51.48542170480362, -0.13675551891533 51.48551455262182, -0.136798419610489 51.48566294677268, -0.136470881897633 51.48572298107735, -0.136381777563643 51.48570876660231, -0.136270485832834 51.48545374575762, -0.136341637669866 51.48543052555451, -0.136723603461908 51.48542170480362))