WATCHING BRIEF...
SOUTH AFRICA: Elgar, van Zyl, Amla (capt), de Villiers, du Plessis, Bavuma, de Kock (wkt), Abbott, Piedt, Rabada, Morkel.
ENGLAND: Cook (capt), Hales, Compton, Root, Taylor, Stokes, Bairstow (wkt), Moeen, Broad, Finn, Anderson.
TV & Radio: LIVE From 8am on Sky Sports 2 and from 8.15am on BBC 5 Live Sports Extra.
Pitch: The surface had patchy grass on it yesterday but should be a decent batting track.