Interview: DS Techeetah Team Principal Mark Preston

Formula E has delivered some of the closest and most exciting racing of any major series in recent years. However there's still one question which needs to be answered: why does Formula E need explaining? Whether it's the technology, the qualifying format or even the races themselves, all too often some of the casual fans have been left scratching their heads.

On this special edition of Current Affairs, Alex sits down for an extended interview with Mark Preston, Team Principal of the Techeetah Formula E racing team. They look back at the action in Diriyah and talk about the wider issues around Formula E.