POLYGON((2.1671 49.13533,2.1685 49.13517,2.16845 49.13469,2.168 49.13442,2.16735 49.13425,2.16679 49.13412,2.16669 49.13361,2.16637 49.13362,2.16639 49.13477,2.1671 49.13533))