POLYGON ((-0.151993282471488 50.83723420995936, -0.151937368496159 50.83719698723714, -0.151769889913897 50.83695037656179, -0.15189375975343 50.83684651583319, -0.152786423807635 50.8369458133809, -0.152666368978007 50.83712626314563, -0.152160403664693 50.8372916798217, -0.151993282471488 50.83723420995936))