Be it due to possible correspondence between rival teams and the FIA, or simply specialist media speculation, Mercedes’ front suspension was in the spotlight again in Singapore - even though it’s a layout first seen at the Chinese round earlier in the season. The talking point was the packaging of the team's innovative, hydraulic third suspension element (inset, above), housed transversely in the upper chassis bulkhead, which facilitates better control of ride height and roll.

Mercedes have pushed the regulations to the limit here, cleverly utilizing both a dimensional allowance added last year so that Manor (then Marussia) could use an adapted version of their previous season’s car, and the familiar vanity panel (see drawing above) on top of the chassis - originally introduced to cars in 2013 to smooth out the infamous ‘stepped’ noses. This aggressive interpretation of the rule book has allowed the world champions to house their complex suspension componentry - and critically the access needed to adjust it - high in the chassis, whilst still respecting the regulations on chassis height. Other teams have a third suspension element (though few are hydraulic) and most still use a vanity panel for suspension access, but none has been so extreme in their design philosophy.