POLYGON ((-0.143818551713167 51.50873062289683, -0.143883700641958 51.50875158256571, -0.144056287021256 51.50884946887398, -0.144102915277916 51.50890299399387, -0.143851968323285 51.5090403566113, -0.143711269797546 51.50891060511854, -0.143814305494095 51.50873287062322, -0.143818551713167 51.50873062289683))