POLYGON ((-4.139479859609932 50.53254015717002, -4.139395183838546 50.53238403770224, -4.139383733019476 50.53228696476771, -4.142156834820848 50.53008804142888, -4.143216525467796 50.53124320215608, -4.143363165964633 50.53146919509839, -4.144800519154846 50.53238586824213, -4.145096102334799 50.53259980108103, -4.144672853836882 50.5343266164115, -4.144752800629016 50.53448932692881, -4.145595127500785 50.5348217760039, -4.145817954794815 50.5352805948157, -4.146161988313213 50.5364683696859, -4.146517999485599 50.53666067723295, -4.14656621897377 50.53670812449277, -4.146850757723797 50.53684256996053, -4.148001289482487 50.53664792885263, -4.148013811263796 50.53664923759705, -4.14828588131965 50.53674931577716, -4.14834949658142 50.53681198956255, -4.148860222078458 50.53687723786557, -4.148989772729028 50.53712029223304, -4.148984020663359 50.53716285736389, -4.148404038130396 50.53696292333978, -4.148305569481181 50.53737564218436, -4.147916226542529 50.53754144676034, -4.147731930796664 50.53758748887856, -4.147313191318476 50.53746607363776, -4.146982355012462 50.53783353976814, -4.146898780405004 50.53813003062247, -4.146875644081757 50.53813598220637, -4.145791120160597 50.53812056191908, -4.145782158864451 50.53810465642202, -4.145891415746092 50.53798199767608, -4.145956267830914 50.53771348566048, -4.145956458353968 50.53770393878325, -4.145847227656419 50.53747672005355, -4.145463679484998 50.53748379132147, -4.145416779860085 50.5374670135035, -4.145405205245937 50.53746175383813, -4.14532839235442 50.53741709703923, -4.145283858212069 50.53738111275628, -4.145262311116457 50.5373592951481, -4.145234752490758 50.53734844377327, -4.145213853245282 50.53733758140885, -4.145110552901079 50.53727722817834, -4.14504735809164 50.53722236247864, -4.144975474002263 50.53721297191845, -4.144836704761611 50.53717190391555, -4.144751887364965 50.53713850594986, -4.144696246529896 50.53711195513536, -4.144229299089218 50.53709678713258, -4.144199241596126 50.53710410414585, -4.143653078384065 50.53691335340704, -4.143601800477494 50.53686631739301, -4.143531957304851 50.53678908407694, -4.143630821836874 50.5360202000624, -4.143560606891501 50.53591128458981, -4.143897620200983 50.53522230915163, -4.142655362469905 50.53522633335839, -4.141924286450337 50.53512919156363, -4.141730408735012 50.53498355958489, -4.141605289966803 50.53478184620433, -4.141552961165795 50.53459620087232, -4.141534538723795 50.53430263562934, -4.141533314562856 50.53419984885964, -4.141644885706277 50.53406002660257, -4.141281008534624 50.53367239020834, -4.141073528020337 50.53339619410011, -4.141065719213414 50.5333361691982, -4.139936187232506 50.53292618922842, -4.139845859338822 50.53287290351478, -4.139542017075036 50.53262476139817, -4.139479859609932 50.53254015717002))