POLYGON ((-0.142594117979526 51.51618016564679, -0.142546354311811 51.51613520677412, -0.142565462933035 51.51603292252437, -0.14259264637947 51.5160225490614, -0.142826672633515 51.51608157164817, -0.142761382343543 51.51613943870841, -0.142655775702083 51.51618629200925, -0.142730606260655 51.51637635338006, -0.142549384837377 51.51642934453731, -0.142379706374643 51.51630731760709, -0.142594117979526 51.51618016564679))