Pascal Gauzere awarded two controversial first-half tries for Wales before England were punished for poor discipline in Cardiff.
As ruthless Wales celebrated winning the Triple Crown, Eddie Jones might have been regretting saying the pressure would be on referee Pascal Gauzere in Cardiff.
Wales head coach Wayne Pivac endured a difficult start to his reign after succeeding Warren Gatland, but his side are two victories from a Grand Slam after beating the defending champions 40-24.
England, on the other hand, saw the Six Nations title all-but slip through their fingers as they were left to rue poor discipline and two controversial first-half tries for Wales.
Red Rose boss Jones has previous with Gauzere and spoke to World Rugby about an incident involving the French official during Wales' win over Scotland in 2018.
The Australian was his usually outspoken self ahead of Saturday's clash at the Principality Stadium.
He said: "Unfortunately, there are no fans but the intensity of the clash I think over the last four or five years, the games I have been involved in, the points difference is six points. They always go down to the wire, so the pressure is going to be on the referee to make the right decisions."
So when Gauzere twice took centre stage in the first half by awarding tries for Josh Adams and Liam Williams, Jones may have been thinking he had made the wrong decision by putting the spotlight on the referee.
Jones should also be pointing the finger at his players, who he said had become more "street-smart" than they were when losing to Wales at the same stadium two years ago.
They were their own worst enemies, conceding 14 penalties as they lost for the second time in three matches, but Gauzere left them up against it and resurgent Wales took full advantage.
Owen Farrell has come in for criticism for having too much to say to referees, but he was understandably aggrieved when Adams was awarded an opening try 16 minutes in.
Gauzere had called time out after instructing the skipper to warn his team-mates about their indiscipline, only to give Dan Biggar the green light to pick out Adams with a pinpoint cross-field kick soon after with the majority of Red Rose caught out in a huddle.
Farrell exchanged words with Gauzere before reducing the deficit to 10-6 with his second penalty, yet the French official took centre stage once again when he raised his arm to signal a try for Williams with half an hour on the clock.
Louis Rees-Zammit was shaking his head in frustration after knocking the ball forward prior to Williams dotting down, but Gauzere opted against changing his decision after consulting the TMO as the ball struck the wing's leg prior to hitting the ground after he knocked it forward.
Rees-Zammit raised eyebrows over the verdict and England responded with a well-finished try from Anthony Watson before Farrell made it 17-14 just before the break.
Kieran Hardy caught England napping early in the second half with a sharp turn of foot to score a third Wales try but Farrell made it a seven-point game when he was on target with the boot again.
England were showing the sort of inventive play they were so badly lacking in the defeat to Scotland and the quick-thinking Ben Youngs nipped in for a superb try, which Farrell converted to level at 24-24 with 17 minutes to go.
The Red Rose continued to give away far too many penalties, though, and Callum Sheedy punished them on three occasion to put Pivac's men 33-24 up with six minutes remaining.
Cory Hill put the icing on the cake as it was Wales who proved to be more "street-smart”, with Pivac celebrating gleefully as his side took a big stride on the road towards another title.
