By NICK POWELL

South Africa .... 18pts Tries: Du Toit 47, Arendse 51 Conversions: De Klerk 52 Penalties: Libbok 13, 25 Scotland ............. 3pts Penalties: Russell 40+2 A TWO-TRY salvo early in the second half was enough to give reigning champions South Africa victory in the opening game of their World Cup defence against Scotland. South Africa had a half-time lead thanks to two Manie Libbok penalties to one from Scotland’s Finn Russell, and the Boks quintupled their three-point advantage in the space of five second half minutes with tries from Pieter-Steph du Toit and...