England were 12 for one at lunch after being sent in to bat. Only 27 minutes of play was possible before rain stopped play.
Steyn, who had not played any cricket since suffering a groin injury on the first day of a series in India on November 5, found his rhythm almost immediately and had Cook caught at second slip by Dean Elgar off the fifth ball of his second over. He did not concede a run in the 3.1 overs he bowled before the stoppage.
The start was delayed by half an hour after overnight and early morning rain and it was no surprise when South African captain Hashim Amla decided to bowl in overcast conditions after he won the toss.
Lunch was brought forward to the original noon time when it became obvious there would be a lengthy delay after the stoppage.
