POLYGON ((-0.508799583492092 51.38741867558395, -0.508942130147473 51.38731475353202, -0.509111064263749 51.38738981706207, -0.509101865813765 51.3874825671101, -0.509101573707191 51.38749155570137, -0.509100955378882 51.38749779042848, -0.509074632828753 51.3875560484422, -0.509060729673756 51.38756187790159, -0.508971681766252 51.38761222015646, -0.508888764645811 51.38767525619382, -0.5088714307019599 51.38768376768292, -0.508813107965751 51.38769870696277, -0.508684765476325 51.38769495855078, -0.508658582366434 51.38768613205758, -0.508657434706694 51.3876393937826, -0.508648118076339 51.38753074736521, -0.508647646891581 51.38751307790688, -0.508783024949757 51.38743175028701, -0.508796803153574 51.38742004982242, -0.508799583492092 51.38741867558395))