POLYGON((1.83106 49.08278,1.84889 49.10143,1.85828 49.10231,1.87265 49.11622,1.88112 49.1186,1.88642 49.11602,1.86729 49.10003,1.86351 49.09063,1.84656 49.08374,1.83106 49.08278))