Jenson Button says improvements should be made to turn two at Sochi Autodrom after another first-lap incident at the track.
Lewis Hamilton says an exchange of mechanics between his and Nico Rosberg’s garages at Mercedes is not related to his technical problems in the last two races.
Daniil Kvyat accepted responsibility for colliding twice with Sebastian Vettel at the start of the Russian Grand Prix and putting the Ferrari driver out of the race.
Daniil Kvyat has been given three penalty points on his licence for his first-lap collision with Sebastian Vettel.
Jolyon Palmer believes he has solved the problems which have held him back in recent races.
Daniel Ricciardo was impressed by how little the Aeroscreen impaired his visibility when he tested it during practice today.
Nico Rosberg says he expects Lewis Hamilton to bounce back from his troubled start to 2016 – and is wary of Ferrari’s potential.
GP2 racer Sergey Sirotkin will drive for Renault in the first practice session for the Russian Grand Prix, the team has announced.