"As regards your continued attendance at St. Andrews University, that has not been possible because you have been convicted of assaulting another student, at St. Andrews, and you have been expelled by the university. Plainly, it was very much in my mind when I deferred sentence to give you the continued opportunity to carry on attending the course at St. Andrews in the hope that you might graduate from that university. I believe that having regard to the seriousness of these offences, and having regard to the unfolding of events, the only proper and appropriate course for me to take now is to impose an immediate custodial sentence in respect of these matters."