b'On pitch alcohol advertising during sports matches has been banned in Ireland since 2018. \\n\\nHowever, eagle eyed viewers of Ireland\\u2019s recent 6 Nations win over France will have noticed the logo of Guinness Zero Zero (0.0) on the field of play. \\n\\nSo, is the use of non-alcoholic beer advertising offering an alternative to alcohol? Or is it merely alcohol marketing by the backdoor? \\n\\nJoining Shane this morning was Sheila Gilheany CEO of Alcohol Action Ireland.'