Benfica have become the latest club to be hit by a Uefa disciplinary charge for setting off fireworks in a European tie at Manchester United.
Last month Basel were fined 12,000 euros after their fans let off fireworks before their Champions League opener at Old Trafford in September.
United's second Group A match brought the same issue, with Uefa charging Benfica for the "setting of fireworks" as their side lost 2-0 in England on Tuesday evening.
The case will be dealt with by the Uefa control, ethics and disciplinary body on November 16.
In Pictures | Champions League gameweek 4 | 31/10/2017
St Etienne were fined 50,000 euros in March after their fans set off fireworks, in addition to charges for throwing objects and the improper conduct of supporters, in their Europa League last-32 clash at Old Trafford.
