Richmond defender Bachar Houli has been reported for striking Carlton's Jed Lamb.
Houli appeared to hit Lamb off the ball in the opening term, flooring the former Giant and Swan.
The Blues have since ruled Lamb out for the rest of the match due to concussion.
Watch the incident below:
Bachar Houli has been reported for this incident with Jed Lamb. #AFLTigersBlues pic.twitter.com/Yqafn9KxsM
— AFL (@AFL) June 25, 2017
Carlton lead Richmond 4.1 (25) to 3.3 (21) at quarter-time.