POLYGON((2.831818 50.083554,2.827785 50.082066999999995,2.824182 50.079919,2.822466 50.074797,2.822208 50.067249999999994,2.824525 50.061353999999994,2.830188 50.058654,2.833877 50.058599,2.838253 50.061575,2.843057 50.065652,2.842886 50.06747,2.848463 50.071767,2.850264 50.074245999999995,2.849492 50.076173999999995,2.848119 50.077661,2.847605 50.081185999999995,2.846575 50.08372,2.843401 50.085812999999995,2.842028 50.086693999999994,2.839711 50.086859,2.836106 50.085909,2.831818 50.083554))