First winger George North was carried off the pitch on a stretcher during the Pro12 clash between the Scarlets and Ulster.
His injury gives Wales a worry ahead of their Six Nations fixture against Ireland next month.
More top news
A mild night with heavy showers spreading to most parts by the early hours!
Tata UK's chief executive told ITV News they have great faith in the Port Talbot workers helping to make the company a success.
First Minister Carwyn Jones told ITV News the deal between Tata and the unions