POLYGON((1.81658 48.93786,1.81775 48.93681,1.81842 48.93614,1.81828 48.93592,1.81613 48.93675,1.81561 48.93641,1.81425 48.93707,1.81498 48.93757,1.81561 48.93778,1.81596 48.93754,1.81596 48.93754,1.81596 48.93754,1.81658 48.93786))