England seal Cape Town sevens after South Africa miss final-kick conversion

• England win 19-17 in final of second round of World Rugby Sevens Series• Australia’s disappointing weekend ends with ‘consolation’ loss to ArgentinaEngland beat South Africa 19-17 in Cape Town to win the second round of the 2016-17 World Rugby Sevens Series after Justin Geduld missed a conversion for the hosts with the last kick of the final.Chris Dry got the Blitzboks off to a flyer, finishing off a fine move from halfway to touch down in the corner. Branco du Preez missed the conversion. England hit back through Richard de Carpentier, who covered half the pitch to score under the posts. To…