Riots break out in Paris shortly after the Champions League final starts, according to reporting that also describes a heavy police presence across the city. Multiple sources say thousands of French police officers are deployed to manage unrest during the evening. The final features Arsenal, which is aiming to win its second trophy of the season after winning the Premier League last week. PSG is also competing for the trophy, seeking a second consecutive Champions League title. The Daily Mail reports that disturbances begin within minutes of the match kicking off, indicating early crowd tensions during the event. While the coverage emphasizes the scale of policing and the onset of violence soon after kickoff, it does not provide further details in the supplied text on the number of arrests, the specific locations of clashes, or the extent of injuries. Overall, the reporting links the start of the match to a rapid escalation of disorder in Paris, alongside preparations by French authorities for a potentially volatile night.