They came from up to 90 kilometers away, and included not only members of city fire brigades from, among other places, Blankenburg, Celle, Gifhorn, Hanover, Helmstedt, Hildesheim, Peine, Salzgitter, Wernigerode and Wolfenbüttel, but also volunteers and members of plant fire brigades at the various factories in Braunschweig and the surrounding area.