Braunschweiger Turn- und Sportverein Eintracht von 1895 e.V., commonly known as Eintracht Braunschweig or BTSV, is a German football and sports club based in Braunschweig, Lower Saxony. They compete in the 2. From Wikipedia
Only 2,541 Eintracht Braunschweig fans will be allowed into Hannover's Heinz von Heiden Arena for the March match due to safety concerns.