POLYGON ((-0.154417692636692 51.51583058136797, -0.154868060034418 51.51602832035856, -0.155179770786439 51.51600897415019, -0.15521445278837 51.51601669777577, -0.155169064471305 51.51611424984623, -0.154867648095694 51.51647591072579, -0.154485886623736 51.51648447419821, -0.154366644979434 51.51637513332811, -0.154485714342342 51.5161145966052, -0.154487656465799 51.51611379668613, -0.154357944229806 51.51584892564203, -0.154417692636692 51.51583058136797))