Gros Islet – West Indies failed to back up their decision to bat, and South Africa led bhy pacer Anrich Nortje took an early grip on the first Test in St. Lucia. The Windies stumbled to 48 for four in their first innings at the interval with Roston Chase, not out on seven, and Jermaine Blackwood, not out on zero, on the first day of the match at the Daren …