![People attend the "Weihnachtssingen", a candle-lit carol concert with 28500 fans of the second-division club FC Union Berlin at the Alte Foersterei stadium in Berlin, Germany, December 23, 2016. REUTERS/Hannibal Hanschke Stock People attend the "Weihnachtssingen", a candle-lit carol concert with 28500 fans of the second-division club FC Union Berlin at the Alte Foersterei stadium in Berlin, Germany, December 23, 2016. REUTERS/Hannibal Hanschke Stock](https://c8.alamy.com/comp/2CRCEDX/people-attend-the-weihnachtssingen-a-candle-lit-carol-concert-with-28500-fans-of-the-second-division-club-fc-union-berlin-at-the-alte-foersterei-stadium-in-berlin-germany-december-23-2016-reutershannibal-hanschke-2CRCEDX.jpg)
People attend the "Weihnachtssingen", a candle-lit carol concert with 28500 fans of the second-division club FC Union Berlin at the Alte Foersterei stadium in Berlin, Germany, December 23, 2016. REUTERS/Hannibal Hanschke Stock
![People attend the "Weihnachtssingen", a candle-lit carol concert with 28500 fans of the second-division People attend the "Weihnachtssingen", a candle-lit carol concert with 28500 fans of the second-division](https://c8.alamy.com/comp/2CMH4NN/people-attend-the-weihnachtssingen-a-candle-lit-carol-concert-with-28500-fans-of-the-second-division-club-fc-union-berlin-at-the-alte-foersterei-stadium-in-berlin-germany-december-23-2016-reutershannibal-hanschke-2CMH4NN.jpg)
People attend the "Weihnachtssingen", a candle-lit carol concert with 28500 fans of the second-division
![1. FC Union Berlin on Twitter: "U – "Und niemals vergessen ... Eisern Union!" (And never forget, Eisern Union) The legend goes that "Eisern Union" was chanted as a battle cry from 1. FC Union Berlin on Twitter: "U – "Und niemals vergessen ... Eisern Union!" (And never forget, Eisern Union) The legend goes that "Eisern Union" was chanted as a battle cry from](https://pbs.twimg.com/media/EYNMYUcWkAAsNjQ.jpg)
1. FC Union Berlin on Twitter: "U – "Und niemals vergessen ... Eisern Union!" (And never forget, Eisern Union) The legend goes that "Eisern Union" was chanted as a battle cry from
![People observe a minute's silence for victims after a truck ploughed into a crowd at a market on Monday night, as they attend the Weihnachtssingen, a candle-lit carol concert with fans of People observe a minute's silence for victims after a truck ploughed into a crowd at a market on Monday night, as they attend the Weihnachtssingen, a candle-lit carol concert with fans of](https://c8.alamy.com/comp/2CHYBXD/people-observe-a-minutes-silence-for-victims-after-a-truck-ploughed-into-a-crowd-at-a-market-on-monday-night-as-they-attend-the-weihnachtssingen-a-candle-lit-carol-concert-with-fans-of-the-second-division-club-fc-union-berlin-at-the-alte-foersterei-stadium-in-berlin-germany-december-23-2016-reutershannibal-hanschke-2CHYBXD.jpg)
People observe a minute's silence for victims after a truck ploughed into a crowd at a market on Monday night, as they attend the Weihnachtssingen, a candle-lit carol concert with fans of
![1. FC Union Berlin on Twitter: "Fröhliche Weihnachten! https://t.co/o08y88M9b2 #fcunion #weihnachtssingen #merryxmas https://t.co/AO6rvfhTFA" / Twitter 1. FC Union Berlin on Twitter: "Fröhliche Weihnachten! https://t.co/o08y88M9b2 #fcunion #weihnachtssingen #merryxmas https://t.co/AO6rvfhTFA" / Twitter](https://pbs.twimg.com/media/C0Y8I-JWgAATkcZ.jpg:large)
1. FC Union Berlin on Twitter: "Fröhliche Weihnachten! https://t.co/o08y88M9b2 #fcunion #weihnachtssingen #merryxmas https://t.co/AO6rvfhTFA" / Twitter
![FANS SINGING CHRISTMAS SONGS FC UNION Editorial Stock Photo - Stock Image | Shutterstock | Shutterstock Editorial FANS SINGING CHRISTMAS SONGS FC UNION Editorial Stock Photo - Stock Image | Shutterstock | Shutterstock Editorial](https://editorial01.shutterstock.com/wm-preview-1500/7665727b/ad63468f/Shutterstock_7665727b.jpg)
FANS SINGING CHRISTMAS SONGS FC UNION Editorial Stock Photo - Stock Image | Shutterstock | Shutterstock Editorial
![People attend the "Weihnachtssingen", a candle-lit carol concert with 28500 fans of the second-division club FC Union Berlin at the Alte Foersterei stadium in Berlin, Germany, December 23, 2016. REUTERS/Hannibal Hanschke Stock People attend the "Weihnachtssingen", a candle-lit carol concert with 28500 fans of the second-division club FC Union Berlin at the Alte Foersterei stadium in Berlin, Germany, December 23, 2016. REUTERS/Hannibal Hanschke Stock](https://l450v.alamy.com/450v/2cnaj1y/people-attend-the-weihnachtssingen-a-candle-lit-carol-concert-with-28500-fans-of-the-second-division-club-fc-union-berlin-at-the-alte-foersterei-stadium-in-berlin-germany-december-23-2016-reutershannibal-hanschke-2cnaj1y.jpg)