10:00Test Match SpecialEngland v South Africa - Day 2BBC Radio 5 Sports Extra Duration: 8 hours, 45 minutes Sat 15th Jul 2017, 10:00 on BBC Radio 5 Sports ExtraLive ball-by-ball cricket commentary from the second day of the second Test between England and South Africa at Trent Bridge.GenresSportCricketFormatsPerformances & EventsBrandTest Match Special Source: BBC Online