Ulster winger Craig Gilroy has been banned for four weeks after his challenge on Scarlets' Tom Rogers was deemed reckless and dangerous.
Gilroy was shown a yellow card by referee Jaco Peyper in the first half of the match at the Kingspan Stadium for the tackle, which led to Rogers failing a head injury assessment.
In mitigating his sanction, Peyper pointed to Rogers' loss of height, which led to uproar among fans and pundits due to the carelessness of the Ireland international's challenge.