Rain has stopped play on the first day of the third and final cricket Test between India and South Africa at Cape Town today. South Africa, after being put into bat by India, were 21 for one in nine overs when the downpour started. Proteas skipper Graeme Smith was the lone batsman to be dismissed prior to the disruption when he was trappedleg-before by Indian pacer Zaheer Khan. The series is currently locked 1-1.