Following Saturday's Heineken Cup Pool 3 match against the Ospreys, Leicester Tigers released the following statement:
"We have looked at the television footage and it is clear that Ospreys had 16 men on the pitch at a point in the second half and that the player who returned to the field had a significant role in affecting an attack by Leicester Tigers No.9 Ben Youngs at a crucial part of the match.
"We have looked at the television footage and it is clear that Ospreys had 16 men on the pitch at a point in the second half and that the player who returned to the field had a significant role in affecting an attack by Leicester Tigers No.9 Ben Youngs at a crucial part of the match.
"We have lodged an official complaint with ERC and they will look at it.
"It is up to them as tournament organisers to determine the next course of action."
