POLYGON ((-0.168439424987773 51.46452122640609, -0.168426351237712 51.46452065032128, -0.168176786741714 51.46428566130589, -0.168197315876495 51.46422895791228, -0.168277681244209 51.46419081760857, -0.168439424987773 51.46452122640609))