New directives under fire once more as Brice Dulin gets carded for challenge

A lot has been said about World Rugby's new law directives introduced this year to curb the amount of dangerous tackles. Last week saw Bristol's Tusi Pisi controversially sent off for a challenge in the air. This week, Racing 92 fullback Brice Dulin was shown yellow for a similar incident against Toulon. Unlike Pisi, Dulin was clearly challenging for the ball against opposite number Leigh Halfpenny. The Welsh full back landed on his back and appeared briefly winded by the fall. Dulin can be seen keeping his eyes firmly on the ball and even jumped higher than Halfpenny. Nevertheless, referee R…