POLYGON((3.22108 50.69706,3.21832 50.69571,3.21586 50.69506,3.21595 50.69406,3.21556 50.69295,3.21622 50.69096,3.21746 50.68982,3.22618 50.68963,3.22737 50.69422,3.2265 50.6961,3.22385 50.69763,3.22108 50.69706))