Q In May 2010, Miriam O'Callaghan (pictured) apologised for confirming Gerry Ryan's death before the station was sure all members of his family had been informed.
Q In September 2011 Miriam O'Callaghan blamed an online hacker for a tweet which branded 'The Late Late Show' as "complete and utter rubbish".
Q In October 2011 RTE co-host of 'The Voice Of Ireland' Eoghan McDermott launched an extraordinary attack on pop twins Jedward.
Q This month one of RTE's freelance producers, Pat O'Mahony, labelled journalist David Quinn "a poisonous c**t" on his Twitter page. He later apologised to Quinn, who described the tweet as "shocking and unprofessional".