The Australian players gather around Sunil Wettimuny after he was struck in the chest by a Jeff Thomson delivery, Australia v Sri Lanka, World Cup, The Oval, June 11, 1975© PA Photos
Anura Ranasinghe went wicketless for 55 runs, Australia v Sri Lanka, World Cup, The Oval, June 11, 1975© PA Photos
Demonstrators hold up the game by lying on the pitch, Australia v Sri Lanka, World Cup, The Oval, June 11, 1975© Getty Images