POLYGON ((-0.210661757219674 51.51831470074066, -0.210660703610317 51.51831213689259, -0.210900939519248 51.51818660730669, -0.211077220789838 51.51814361596112, -0.211201603240977 51.51837124697663, -0.211275236089084 51.51844041156174, -0.211258986461382 51.51845398163342, -0.211234434613046 51.51851485289394, -0.211229234844463 51.518550400814, -0.211234290876924 51.51857713248245, -0.211261680441081 51.51862850466574, -0.21139534296998 51.51875149728573, -0.211302072978664 51.51881480874613, -0.211016921914469 51.51886482246282, -0.210890599345964 51.51879972293828, -0.210887212496189 51.51877613705813, -0.21085628404128 51.51871090461556, -0.210793783714606 51.51863363820907, -0.210747193564667 51.51859579442254, -0.210740001945978 51.51858158509108, -0.210736720351891 51.51856909984926, -0.210726430990396 51.51854814792212, -0.21070780335477 51.51852677125603, -0.210681436098602 51.51848563866324, -0.210665366682984 51.51843148265975, -0.210661266404003 51.51838078317981, -0.210666052993201 51.51833939548709, -0.210661757219674 51.51831470074066))