 This agreement will end after 25 years of operation, at that time, the replacement sports hall will become property of the city of Halstenbek.On April 17, 2007, a court in Schleswig ruled, based on expert testimony, that the collapses in 1997 and 1998 were due to flaws in the structural design developed by Schlaich, Bergermann & Partner.A settlement was reached, awarding the city of Halstenbek 80% of the approximately 2.7 million Euros lost due to the collapses.