A teenager accused of stabbing another boy outside Richmond College is set to go on trial this morning.

David Gergi, from Westminster, faces one count of grievous bodily harm over the alleged knife attack in Court Way, Twickenham, on May 14 last year.

The 18-year-old’s trial was due to begin this morning  at Kingston Crown Court and is expected to last for four days.

Mr Gergi appeared at the same court on Monday for a hearing in preparation for the trial.