GAA referees' boss accepts provocation is a big issue

Walsh says the behaviour of targeting players has been a constant item on the agenda at national referees’ seminars this year, long before this past weekend’s All-Ireland SFC quarter-finals.
On Saturday, Dublin and Tyrone managers, Jim Gavin and Mickey Harte, claimed Diarmuid Connolly and Seán Cavanagh were targeted by Donegal and Mayo players respectively.