POLYGON ((-0.157069106909968 51.43519396083206, -0.15707445387949 51.43524176166739, -0.157028815965107 51.43525834138108, -0.156691563586889 51.43518213471651, -0.156768028450327 51.43514353849702, -0.157042054830192 51.43509119438784, -0.157069106909968 51.43519396083206))