POLYGON ((-0.421599568472612 51.51395535123456, -0.421614549984573 51.51394512185866, -0.422078896881414 51.51387929165502, -0.422090698428616 51.51389565470348, -0.42213634653053 51.51393927065212, -0.422323568544036 51.51399002513823, -0.422343709408127 51.51400439905328, -0.422220381184472 51.51410857197795, -0.422139242513647 51.51413399256628, -0.422132972175961 51.51431547146498, -0.422156036362282 51.51435382565369, -0.422032588966386 51.51434734236815, -0.421699758775253 51.5142590361654, -0.421711626647926 51.51424011354367, -0.421718405380813 51.51421772423036, -0.421718538508169 51.51421387221828, -0.421617091851332 51.51397805260504, -0.421594823989463 51.51395796790139, -0.421599568472612 51.51395535123456))