FIA chief Nikolas Tombazis has labelled Red Bull’s controversial adjustable ride height device as a “non-story” with the “present situation” now “under control”. The talk of the paddock in Austin has been around a device on the Red Bull car.

FIA technical inspectors visited the Red Bull garage after Friday's opening practice at the United States Grand Prix to check on the champions' controversial ride-height device fitted in the cars' footwell.

The build-up to the United States Grand Prix has been dominated by controversy over a device on the Red Bull cars which rivals worry could allow them to circumvent F1's parc ferme rules

Red Bull say that they have made changes to their F1 car as a result of discussions with governing body the FIA.

Formula One champions Red Bull have made changes to their car after discussions with the governing FIA, the team said at the U.S. Grand Prix on Thursday following concern from rivals.

The Milton Keynes-based squad has been at the centre of attention this weekend after it emerged the FIA was ramping up protocols to stop teams adjusting their front bib clearance

McLaren's Zak Brown has said aspects of Red Bull's explanation of its bib ride height adjustment device "don't stack

Formula One champions Red Bull have made changes to their car after discussions with the governing FIA, the team said on Thursday. The news came after the FIA issued a statement in response to concern from some teams about a possible exploitation of rules restricting work on a car between the start of qualifying and the race.

The FIA has been asked to dig deeper to be sure that Red Bull did not break F1’s parc ferme rules

Red Bull Racing reportedly made sure it could not use the much-discussed 'trick' on the floor of the RB20 even before the Singapore Grand Prix following a warning from the FIA. The Austrian Formula 1 team was reportedly reminded after qualifying that its use was not allowed under the parc fermé rules.