Leinster head coach Leo Cullen was unhappy to see his side have three players sent to the sin-bin by World Cup final referee Nigel Owens in Sunday's Champions Cup defeat to Toulon.
Cullen's side were beaten 24-9 in France and also conceded 15 penalties, nine of them at the break-down, as they were effectively knocked out of the running for a quarter-final place in Pool Five.
Prop Cian Healy was sent to the sin-bin for a reckless challenge on Guilhem Guirado at a ruck, and Devin Toner followed him to the touchline six minutes into the second half. Tom Denton became the third Leinster player to be sin-binned and the French side capitalised to win the game with plenty to spare.
"We hope to have close to 45,000 fans watching us at the Aviva Stadium and we want to put in a performance that we can be proud of. A lot of breakdown calls went against us and we will have to work on that interpretation," said Cullen.
