An irritated dad has sent a letter to his daughter's school blasting the old-fashioned gender-divide in activities offered to Year 6 students.
"I must draw your attention to a serious incident," wrote the New South Wales father to the principal in a letter he then posted on Twitter.
"When Ruby left for school yesterday it was 2017 but when she returned home in the afternoon she was from 1968.
"I know this to be the case as Ruby informed me that the 'girls' in Year 6 would be attending the school library to get their hair and make-up done on Monday afternoon while the 'boys' are going to Bunnings.