8Where a casual vacancy occurs among the members of the Commission appointed by the Archbishops of Canterbury and York, the Archbishops, after such consultation as appears to them to be appropriate having regard to the knowledge or experience of the person whose place is to be filled, may appoint a person to fill the vacancy.
9Where a casual vacancy occurs among the members of the Commission elected by the General Synod, the General Synod may elect one of its members to fill the vacancy, the person so elected having knowledge of the matters mentioned in paragraph 4 above.
10Any person appointed or elected to fill a casual vacancy shall hold office only for the unexpired portion of the term of office of the person in whose place he is appointed or elected.