rel(2850345);map_to_area->.region;rel(area.region)[boundary=administrative][admin_level=10];
Recherche des frontiéres administratives interieur à la relation "2850345" : "Roddickton-Bide Arm".
rel(2850345);map_to_area->.region;rel(area.region)[boundary=administrative][admin_level=10];