New Zealand principals have been warned they could breach the Human Rights Act if they stop students taking same-sex partners to their school balls.
Secondary Principals' Association president Tom Parsons has highlighted the issue - hotly debated in previous years - as the ball season kicks off and acceptance of the gay, lesbian, bisexual and transgender community grows.
Mr Parsons sent a letter to the country's principals yesterday outlining possible unlawful discrimination under the act if students were stopped from taking a same-sex date.
Mr Parsons said the letter was a "heads up" for principals unfamiliar with the issue that arose each ball season.
Human Rights Commission spokesman Gilbert Wong said cases differed, but it was ultimately against the act to discriminate against someone based on their sexual orientations.