POLYGON((3.30271 49.86423,3.30463 49.86454,3.30549 49.8647,3.30634 49.86478,3.30636 49.86442,3.30632 49.86408,3.30642 49.86369,3.3045 49.86317,3.30357 49.8637,3.30271 49.86423))