Actually, there are no sirens in Berlin at all. They got all decomissioned in the 90s. Some municipalities still habe sirens, either because past experiences w

Actually, there are no sirens in Berlin at all. They got all decomissioned in the 90s. Some municipalities still habe sirens, either because past experiences with industry accidents (chemical plants) or to summon the (citizen) fire brigate. Seems Berlin has neither.