POLYGON ((-0.422916601043262 51.64158942534837, -0.422915601395655 51.64158016632691, -0.423020207010044 51.64149531689404, -0.423674691910767 51.64161795449712, -0.423720949644462 51.64167443682753, -0.423685623795595 51.64183748025492, -0.423102514329139 51.64188286061662, -0.422916601043262 51.64158942534837))