POLYGON ((-0.2179118551645 51.50255360368251, -0.218032111309921 51.50258704195953, -0.218034004911011 51.50258788837035, -0.218166760806795 51.50266763398144, -0.218250619638102 51.50273410313837, -0.218320137064753 51.50279885562995, -0.218336617704345 51.50281651873623, -0.218334316331285 51.50283532190205, -0.218141144780262 51.50290900969251, -0.217847523068193 51.50291979726966, -0.217567546133437 51.5027986452751, -0.217602673159052 51.50256410961159, -0.217761020553928 51.50254194455488, -0.217840220451673 51.50254314806159, -0.2179118551645 51.50255360368251))