Twickenham will host the European Champions Cup and Challenge Cup Finals next month.
The Heineken Champions Cup final will take place on Saturday May 22nd at 4:45pm and could see 10,000 spectators in place.
Leinster face La Rochelle this Sunday with a place in the Champions cup final up for grabs.
While Ulster face Leicester this evening aiming to reach the Challenge Cup decider, which will be held at 8pm on Friday 21st of May in Twickenham.
Marseille had been initially due to stage the finals, but restrictions put in place to limit the transmission of COVID-19 made it impractical to accommodate all ticket holders and the matches have been deferred to 2022 as a consequence.
The finals will return to London in 2023 when they will be played at Tottenham Hotspur Stadium.