POLYGON ((0.308311716808123 51.29127200055197, 0.308773944991739 51.29156358006244, 0.308723123312101 51.29159641973433, 0.308352581793107 51.29170777184209, 0.308160287237483 51.2916014429262, 0.308311716808123 51.29127200055197))