Epsom Girl's Grammar School's admitted it shared the private details of an ex-student - who'd complained about disgraced music teacher Peter Thomas

Principal Brenda McNaughton had emailed her name and files to another student's father - including allegations about Thomas and court information the school wasn't legally allowed to disclose.

The former student told the Herald it's unacceptable - while McNaughton says it was an error and the school's reviewing its procedures.

Thomas was found guilty of serious misconduct as struck off as a teacher last year - for having a sexual relationship with another student in 2019.