Having missed two Grands Prix following his huge Monaco crash, Sauber’s Sergio Perez made a relatively low-key return at the last round in Valencia. At Silverstone he says he is ‘really back’, and plans to resume the promising debut season he was enjoying prior to Monte Carlo. He may have only qualified 12th on Saturday – four places down on team mate Kamui Kobayashi – but Perez is confident of greater things in Sunday’s race