WALES head coach Wayne Pivac slammed the refereeing of Romain Poite.It was a seventh loss in nine games for Pivac, who felt his team were harshly penalised by French official Poite at the scrum.He also believed fly-half Dan Biggar was taken out in the air by England flanker Sam Underhill in the build-up to Henry Slade’s try.Pivac plans to express his unhappiness to World Rugby. “It was pretty clear for everyone to see that when England got the weight through the bind and won the engagement, every penalty went their way,” Pivac said.“With the pictures the r...