POLYGON ((-3.997722021382962 51.68204739811781, -3.997624036274593 51.68193347969378, -3.997647144179589 51.68191233176926, -3.998093421832761 51.68181134287902, -3.998239290672605 51.68183883527482, -3.998293150839827 51.68182093290154, -3.998564447912313 51.68190920880006, -3.998501299308591 51.68210681366811, -3.998294117670893 51.68215588679973, -3.998280022869809 51.68216617492302, -3.997918500124266 51.68224211544775, -3.997827827964022 51.68227770302794, -3.997777384935853 51.68224063360675, -3.997722021382962 51.68204739811781))