I'm watching Wales v Uruguay, the ref gave a penalty against Uruguay for feeding into the scrum. I have watched most of the games so far and nearly every scrum has as been fed. I thought that this was going to be addressed and was one of the areas of the game they were going to tighten up on. If the organisers and referees can't police this rule, then at least lets have some consistency. What are the linesman doing during a game, so much is being missed or referred to the TMO, the linesman are almost redundant.