POLYGON ((-0.15016840767682 51.51564636937631, -0.150124638844749 51.51559414771664, -0.150137586118035 51.51554922509224, -0.150205879835924 51.51554121478866, -0.150278767280255 51.51554562053975, -0.150312708312639 51.51563178959827, -0.150186825587243 51.51565578266674, -0.15016840767682 51.51564636937631))