POLYGON ((-0.158469800400491 51.51469203606872, -0.158475625309939 51.51454760545545, -0.158868836701026 51.51448413737788, -0.158959316839697 51.5145889677084, -0.158909227953153 51.51462116089832, -0.158742880163337 51.51467760964538, -0.158611022115668 51.51469529083653, -0.15850457534309 51.51469569483224, -0.158469800400491 51.51469203606872))