THE comments of one senior NRL representative player indicate how difficult it could be to change the sexual behaviour and attitudes of elite league players.

He warned group sex among NRL players would continue regardless of a warnings from chief executive David Gallop that unsavoury sexual acts would put their contracts at risk. The representative player told the Herald that his colleagues were left stunned by Gallop's hardline stance when no player had been convicted of sexual assault, adding that the caution would quickly be forgotten.

"It's fine for David Gallop to come out and say you can't have group sex but the last thing blokes will be thinking about on a Friday night at the club is David Gallop," said the player, speaking on the condition of anonymity. "I don't know how a chief executive can come out and say we can't have group sex if it's consensual. It's like discrimination because that is a person's private life. It's like saying you can't be homosexual, or you can't have such-and-such sexual preferences. How can he tell us what we can do in our private lives? What if there's more women than guys, is that wrong, too?