Anura Ranasinghe went wicketless for 55 runs, Australia v Sri Lanka, World Cup, The Oval, June 11, 1975© PA Photos
Keith Fletcher salutes the crowd on reaching his century, England v New Zealand, Trent Bridge, World Cup, 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