Authorities listed Real Madrid vs. Marseille as a high-risk match, and Marseille fans attacked police in Madrid 17 years ago

It will be held at 3 a.m. on September 17, and the competition listed as high-risk will implement stricter security measures than ordinary competitions.

Marseille fans used to make trouble away games and were banned from watching the game in Paris or Lyon in France. On October 1, 2008, after Marseille lost 1-2 away to Atletico Madrid's Champions League game, the Marseille fans who came to Madrid to watch the game had a fierce conflict with the police and the opponent's fans on the stadium. At that time, Santos Mirasella, a member of the Marseille extremist fan organization, was arrested for assaulting the police and sentenced to three and a half years in prison, and then released bail.