Leicester and England hooker Tom Youngs is set to face a disciplinary hearing in London on Wednesday following his red card for dangerous play in the Premiership defeat against Exeter.
The 32-year-old was sent off by referee Tom Foley for making contact with Ollie Atkins' head in a ruck on Saturday.
He was dismissed after 56 minutes having been adjudged to have made no attempt to wrap his arms around Atkins.
Youngs is due to face the three-person Rugby Football Union panel at 1700 BST.