A former teacher has appeared in court charged with sex crimes against a boy in the 1970s.

David Tuohy, of Whitehouse Road, Oxford, is accused of four counts of sexual assault and four counts of a serious sexual offence, alleged to have taken place at an independent school in Norfolk.

The 82-year-old appeared at Norwich Crown Court on Wednesday and is due to appear again on July 23.

He was remanded on bail.