Two men from Belgium are suspected of setting a large fire in the cave system on the border between Maastricht and the Belgian village of Kanne last week. The fire started on Thursday night and is still burning, RTL Nieuws reports.
On Saturday morning the fire department gave up on extinguishing the fire and are now just keeping it under control while it burns out. That can take weeks. Both Maastricht and Kanne are covered in smoke. "People must take a week or two of smoke and stench into account", a spokesperson for the fire department said to the broadcaster.