Formula 1 teams faced fresh fuel system checks at the Monaco Grand Prix as part of a clampdown by the FIA.
Lucas Di Grassi claimed the fastest time in the second and final practice session ahead of qualifying for the Berlin ePrix on Saturday morning.
Free compound choices, 18-inch wheels, a new tender for 2017 - Formula 1's tyres are back in the spotlight. Adam Cooper analyses what can be expected in the near future.
Jenson Button believes that results from the Grand Prix Drivers' Association (GPDA) Global Fan Survey can help make Formula One better.
GPDA says Global Fan Survey findings will help shape F1
Vettel: F1 needs to be extreme again
Monza's F1 future in jeopardy as talks stall
Enjoy the whole buzz from the most glamorous GP of all in this latest episode of Inside GP.
We are talkin' about INDY! Plus onboard cameras on Bentley Team Dyson Racing.