Lewis Hamilton has taken command in the second free practice for the Grand Prix of Russia. The reigning world champion was by far the fastest in this session at the Sochi Autodrom. Sebastian Vettel positioned himself between both Mercedes drivers, but it came at a cost. He had to park his Ferrari on the main straight due to electrical problems. Pascal Wehrlein, Romain Grosjean, Rio Haryanto and Hamilton all spun in this practice.
Bahrain International Circuit - Winter testing