Berlin's bird flu outbreak keeps getting worse. Now residents near the central waterways are being told to keep their pets inside - even cats. The petition to keep Tegel Airport airport has progressed to the next phase. The supporters could trigger a referendum if they collect enough signatures by March. Radio Spaetkauf's next live show is on Sunday December 18, 6pm, at the Comedy Cafe Berlin. This short update was presented by Maisie Hitchcock and Daniel Stern, and is brought to you by radioeins, Berlin's public broadcaster.