10Where a casual vacancy occurs among the members of the Commission appointed by the Archbishops of Canterbury and York under paragraph 2 above the Archbishops shall appoint a person from among the members of the House of Clergy and House of Laity to fill the vacancy and where a casual vacancy occurs among the members appointed by the Appointments Committee under paragraph 3 above the Committee may appoint a person to fill the vacancy.
11Where a casual vacancy occurs among the members of the Commission elected by the General Synod, the General Synod may elect one of the members of the General Synod to fill the vacancy.
12Any 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 that person was appointed or elected, but shall be eligible for re-appointment or re-election in accordance with paragraph 8 above.