Zone rouge

The Zone rouge (French for 'Red Zone') is a chain of non-contiguous areas throughout northeastern France that the French government isolated after the First World War. The land, which originally covered more than 1,200 square kilometres (460 square miles), was deemed too physically and environmentally damaged by conflict for human habitation. Rather than attempt to immediately clean up the former battlefields, the land was allowed to return to nature. Restrictions within the Zone rouge still exist today, although the control areas have been greatly reduced. The Zone Rouge was defined just after the war as "Completely devastated. Damage to properties: 100%. Damage to Agriculture: 100%. Impossible to clean. Human life impossible". Under French law, activities such as housing, farming, or forestry were temporarily or permanently forbidden in the Zone rouge, because of the vast amounts of human and animal remains, and millions of items of unexploded ordnance contaminating the land. Some towns and villages were never permitted to be rebuilt after the war, such as Fleury-devant-Douaumont. As part of war reparations, Pinus nigra trees sent by Austria were planted in some parts of the zone.