©Renault
Renault broke the F1 curfew last night and changed Jolyon Palmer's chassis as a precautionary measure for FP3 today.
Renault's initiative was the first of two exceptions permitted during the season related to transgressing curfew rules, with the team receiving no action from the stewards.
The French outfit justified the change by the fact that Palmer's car 'received a lot of heat caused by an exhaust leak yesterday.'
Due to the changing of the survival cell, Palmer’s car was re-scrutineered before the third free practice session.
GALLERY: All the pictures from Friday in Sochi
Keep up to date with all the F1 news via Facebook and Twitter
Lando Norris had more than a third victory of the season to celebrate in Sao…
Mercedes has reclaimed the Formula 1 Constructors' Championship, ending a four-year wait to return to…
Lando Norris kept his nerve through a treacherous, rain-hit Sao Paulo Grand Prix to claim…
Full race results from the São Paulo Grand Prix in Brazil, round 20 of the…
A chaotic, marathon qualifying session stretching over two and a half hours under relentless rain…
Lewis Hamilton will celebrate a remarkable Formula 1 milestone at Interlagos on Sunday, but the…