India secure big lead on day of 18 wickets
Stumps India 327 (Rahul 123, Agarwal 60, Ngidi 6-71, Rabada 3-72) and 16 for 1 (Rahul 5*, Thakur 4*) lead South Africa 197 (Bavuma 52, de Kock 34, Shami 5-44, Bumrah 2-16) by 146 runs
With the whole second day lost to rain, Centurion practically made up for the time lost with the most wickets it has produced in a day of Test cricket, 18. India lost their last seven wickets in 69 balls, which is not usually consid