Wales fly-half Dan Biggar was involved in a contentious incident during Northampton's game against Bristol Bears on Saturday afternoon.
Early in the entertaining contest, Biggar was tasked with the unenviable job of stopping a rampaging Semi Radradra in his own 22. The Welshman brought his man down but the TMO then forced referee Karl Dickson to take a look at the tackle Biggar making an upright hit that resulted in his shoulder going close to Radradra's head.
As the officials looked at the replays, the Fijian was seen gesturing towards Northampton's side of the field that Biggar needed to lower his tackle height and, initially, BT Sport pundit Ugo Monye agreed: "I think we could be looking at a red here, Nick."
