Dortmund to reward football supporters who don’t use phone during matches

• Borussia Dortmund’s new scheme does not mean a ban on supporters using their phones and system is voluntary for fans.
• A stadium selfie could soon be to a fan’s detriment at German football giant Borussia Dortmund after the club announced plans to reward those who leave their phones alone during the game.
• Dortmund is offering signed jerseys and gift cards for club merchandise to fans who use an app which measures how often they unlock their phones at its stadium.