A Lancashire secondary school had to recall more than 200 yearbooks after a pupil indecently exposed himself in a group photo.
The 16-year-old pulled the stunt while the photograph was being taken for the leavers yearbook for students at Ribblesdale High School in Clitheroe.
But it was not spotted until the book had been handed out.
The books were withdrawn and the page removed, before being returned to the year 11 pupils.
The school’s headteacher Stephen Cox said the issue had been dealt with and the pupil has seen the error of his ways,
Meanwhile comments about the practical joke have been posted on social media site with Twitter. One user said the teen had achieved ‘legendary status’.