POLYGON ((-0.017129006339806 51.51854379765835, -0.017418583212552 51.51865429545876, -0.017448269072725 51.51871871257251, -0.017439745426263 51.51873287704527, -0.017390884510724 51.51899952601211, -0.017276026145853 51.51902051632337, -0.017065100669011 51.51890602558593, -0.017070010995277 51.51889630817718, -0.017015828170734 51.51857695753603, -0.017019899304765 51.51857555781012, -0.017129006339806 51.51854379765835))