POLYGON((1.806261 48.697727,1.803166 48.699946,1.803595 48.700245,1.806666 48.698049,1.806773 48.6981,1.806344 48.698569,1.806147 48.699127,1.806237 48.699159,1.806451 48.698659,1.807066 48.698108,1.806261 48.697727))