POLYGON ((-0.821898021673115 50.83664040861613, -0.821950563227406 50.83663583159511, -0.822044080594346 50.83668933759307, -0.822187396914951 50.83674008611231, -0.822139906286555 50.83690433509272, -0.8222329232014201 50.83704100473188, -0.822248136122397 50.83704942294731, -0.822524583923496 50.83780028037826, -0.821401837314096 50.83799913364071, -0.821391888672575 50.83727833822402, -0.821481718963193 50.83714484957503, -0.821682148364473 50.83703560667056, -0.8217746043305399 50.83700216242648, -0.82185872613724 50.83690977991645, -0.82174930618431 50.83676549930988, -0.821721059550733 50.83668877472144, -0.821714438561733 50.83665025369071, -0.8217559840708 50.83664128061529, -0.821898021673115 50.83664040861613))