**Alun Wyn Jones has reminded his British and Irish Lions celebrating their stunning comeback victory over South Africa that the ultimate prize has yet to be claimed.** The Lions showed resilience to battle back from a 12-3 deficit at the end of a first-half dominated by the Springboks to clinch the opening Test 22-17 behind closed doors at Cape Town Stadium. Victory at the same venue next Saturday would seal a first series triumph against South Africa since 1997 and Jones expects a backlash from the world champions, who became ragged as the tourists’ fightback gathered momentum.