Dean Elgar pulls on the way to his battling hundred, England v South Africa, 3rd Investec Test, The Oval, 5th day, July 31, 2017© Getty Images
England and South Africa flags flutter as dark clouds hover over the ground, England v South Africa, 3rd Investec Test, The Oval, 4th day, July 30, 2017 © AFP/Getty Images
Dean Elgar drives en route to his fifty, England v South Africa, 3rd Investec Test, The Oval, 4th day, July 30, 2017 © Getty Images