Gardaí were forced to intervene at the FAI Cup final as Shelbourne fans threw flares onto the pitch while the game was ongoing.
Shelbourne fell to a 4-0 final defeat against a Derry City side who were much the better side on the day.
Jamie McGonigle opened the scoring for Derry after 18 minutes before two strikes from Cameron McJannett either side of half-time firmed up Derry's grasp on the trophy.