STAFF at the University of Portsmouth are still investigating after a student was caught performing a sex act in its library.
It comes after multiple photographs showing the student were uploaded to a page on the blogging website Tumblr.
But the images, understood to be taken by the student himself, have since been removed at the university’s request.
Hampshire police were called in by the university after the incident at Frewen Libray, in Cambridge Road.
But officers looked into the matter and said they identified no crime.
A university spokesman said: ‘The investigation is ongoing.’
A previous statement said: ‘The university is investigating the matter and when identified the student will face appropriate disciplinary action.’