I note that Joe Brolly is weighing in but with incorrect information
Joe has tweeted::
Rule 5.1 (a) allows GAA pitches to be used for "purposes not in conflict with the aims and objects of the association.." So, the Liam Miller game could easily be sanctioned. In any event, the penalty for a breach is discretionary R5.1(b) so a blind eye should be turned.
What Joe didnt include is the entire rule:
Rule 5.1(a)
All property including Grounds, Club Houses, Halls, Dressing Rooms and Handball Alleys owned or controlled by units of the Association shall be used only for the purpose of or in connection with the playing of the Games controlled by the Association, and for such other purposes not in conflict with the Aims and Objects of the Association, that may be sanctioned from time to time by the Central Council.
(b) Grounds controlled by Association units shall not be used or permitted to be used, for Horse Racing, Greyhound Racing, or for Field Games others than those sanctioned by Central Council.
The aims and objectives are covered as thus:
Rule 1.2 basic Aim The Association is a National Organisation which has as its basic aim the strengthening of the National Identity in a 32 County Ireland through the preservation and promotion of Gaelic Games and pastimes.
Rule 1.3 national games The Association shall promote and control the National games of Hurling, Gaelic Football, Handball and Rounders, and such other games, as may be sanctioned and approved by Annual Congress.
1.4 Additional Aims
(a) The Association shall actively support the Irish language, traditional Irish dancing, music, song, and other aspects of Irish culture. It shall foster an awareness and love of the national ideals in the people of Ireland, and assist in promoting a community spirit through its clubs.
(b) The Association shall promote its aims amongst communities abroad through its International Units.
(c) The Association shall support the promotion of Camogie and Ladies Gaelic Football.
(d) The Association shall use all practical endeavours to support Irish Industry especially in relation to the provision of trophies and playing gear and equipment.
1.5 dedication The Association and its resources shall be used for and dedicated solely to the above aims.
Therefore the association cannot permit other games to be played in GAA grounds other than those approved by Congress