Barnes to ref Boks v Wales clash

Cardiff - The following referees were appointed on Tuesday for the Rugby World Cup quarter-finals on Saturday and Sunday:

South Africa v Wales (Twickenham, Saturday 17:00 SA time):

Referee: Wayne Barnes (England)

Assistants: George Clancy (Ireland), JP Doyle (England)

Television Match Official: Graham Hughes (England)

New Zealand v France (Millennium Stadium, Saturday 21:00 SA time):

Referee: Nigel Owens (Wales)

Assistants: Jaco Peyper (South Africa), John Lacey (Ireland)

TMO: Shaun Veldsman (South Africa)

Ireland v Argentina (Millennium Stadium, Sunday 14:00 SA time):

Referee: Jerome Garces (France)

Assistants: Romain Poite (France), Chris Pollock (New Zealand)

TMO: George Ayoub (Australia)

Australia v Scotland (Twickenham, Sunday 17:00 SA time):

Referee: Craig Joubert (South Africa)

Assistants: Glen Jackson (New Zealand), Pascal Gauzere (France)

TMO: Ben Skeen (New Zealand)