Said the exact same thing to my son during the last gameMarch them 10m? One warning, if they keep at it, march them. The problem is so deeply rooted because the game allowed refs to be badgered and treated like shit for so long. The only way they'll stamp it out and reclaim some degree of authority/seniority is to hurt teams on the field that don't abide by the rules.
Smith approaches the referee for a headhigh
ref: go away cameron you know the rules
smith: but ref
ref: last warning
*whistle goes, team is marched 10m*
see how many times that happens on a uniform basis before players stop doing it.
"March them 10, that'll stop em"