Im not saying that what Hore did was ok, but we have seen in recent yeas the reactions of players whose jerseys are being held at the side of rucks. Inevitably there are punches thrown and a fight starts. This is a similar issue which needs to be dealt with by the IRB, by Bradley Davies running that illegal disruptive line in front of Hore, it causes a similar reaction to being held at the side of the ruck. Therefore Hore lashes out.(again not justifying it), a reation born out of frustation. The IRB needs to tell referees to clamp down on this sort of play and we will have fewer incidences like this.