POLYGON((2.30874 46.18421,2.30873 46.18417,2.30868 46.18413,2.30861 46.18412,2.30855 46.18413,2.3085 46.18416,2.30848 46.18421,2.3085 46.18425,2.30855 46.18429,2.30861 46.1843,2.30868 46.18429,2.30872 46.18426,2.30874 46.18421))