Having got on the right side of referee Nic Berry in their victory over Scotland a fortnight ago, Wales will be hoping for a similar outcome as they take on England at Twickenham.
In what was a tight game decided by a few key moments, Wayne Pivac's men kept their discipline and were rewarded by the officials, conceding eight penalties to Scotland's 13, with the visitors receiving the only yellow card of the game as Finn Russell was sent to the sin bin for a deliberate knock-on.
However, one former Scotland captain believes Berry was influenced by the passionate Cardiff crowd - you can read more about that here - but Wales certainly won't have that advantage this time.