Keeping the Silver Arrows on target - exclusive Toto Wolff Q&A

The early talk of Formula One racing's new era was that Mercedes were in good shape, but even after a convincing pre-season, few were expecting them to be quite so dominant in 2014, taking nine wins from the first 11 races.

In a wide-ranging interview, Mercedes-Benz head of motorsport Toto Wolff discusses the Silver Arrows' rise, and explains how the team intend to keep a lid on the simmering rivalry between Nico Rosberg and Lewis Hamilton