Manchester United said it had taken the “strictest possible measures” to prevent Rangers fans from getting tickets for the home end, including selling them only to people registered on the club’s database before August, when the teams were drawn together.
A spokesperson added: “While unauthorized ticket touting has become more difficult since the introduction of our in-app digital ticketing, it cannot be completely eradicated.
“All instances of away fans in home areas will be investigated over the coming days with the strongest possible sanctions taken against registered holders.”
BBC Scotland News has contacted Rangers for comment.
Manchester United The match was won A dramatic late Bruno Fernandes goal in injury time moments later drew the Serie A side’s visitors level.
