South Africa dotted down seven tries against Tonga to all but secure qualification for the quarter finals of the World Cup (49-18). Elsewhere Australia scored a bonus point of their own to down a spirited Portugal (34-14). But Eddie Jones's men have entered rugby purgatory, with their fate relying on other results next week. And New Zealand batter Italy (96-17). Jean-Emile Jammine dissects the latest results with Ian Borthwick and Laurent Bellet.