POLYGON ((-0.020512618375411 51.81662477956244, -0.020419798212036 51.81660760312189, -0.020391631155488 51.81659451149401, -0.020355052831179 51.81657472399439, -0.020584705152113 51.81632446284518, -0.020647706090831 51.81633938487022, -0.020727933612924 51.81637507547344, -0.020741758599662 51.81637913703465, -0.020831744889918 51.81641253332575, -0.020832988926773 51.81641337878917, -0.020869952583049 51.81642956684338, -0.020875949359912 51.81643265388288, -0.020953783568702 51.816460089182, -0.021020733244705 51.81649550703295, -0.021026476422226 51.8164959493229, -0.021153830088097 51.8165216866155, -0.021224330819394 51.81656297121415, -0.021306440012001 51.81662305232377, -0.021307542217452 51.8166230708721, -0.021374243611112 51.81664130758421, -0.021586596235964 51.81670841999976, -0.021566302219354 51.81684224498554, -0.021559786036357 51.81684503129756, -0.021310998146527 51.8168937607213, -0.021272830257224 51.81687924373355, -0.021178460578879 51.8168142316251, -0.021118655088427 51.8168132251158, -0.021052532645274 51.81680461872903, -0.020939001309666 51.8167742324687, -0.020865456250568 51.81672610648561, -0.020862122624091 51.81672289207657, -0.020817890999697 51.81671704155827, -0.020724306215413 51.81669100444501, -0.020698407739277 51.81668808688703, -0.020633539515713 51.81667400741614, -0.020596544108111 51.81665439197443, -0.020580570967128 51.81665011674163, -0.020512618375411 51.81662477956244))