Police confirmed that arrests had been made on Friday after a fight at the Champions Festival, a fan event at the city’s Heroes' Square.

La préfecture de Police anticipe des débordements samedi soir à l’occasion de la finale de la Ligue des champions, qui se jouera en Hongrie.

Each club has been allocated 17,000 tickets, but police are estimating around 10,000 more will descend on the nation's capital without a ticket.