McLaren boss Zak Brown warned on Friday of "massive consequences" if champions Red Bull were found to have breached Formula One rules on adjusting car set-ups during closed 'parc ferme' conditions. Red Bull,

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

News comes after speculation over a device that Red Bull say exists on their cars but is not accessible; drivers deny any performance gain Formula One champions Red Bull have made changes to their car after discussions with FIA,

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.

As far as Max Verstappen is concerned, nothing will change because of the modification Red Bull Racing made to the RB20 after talks with the FIA. The Dutchman stressed that the part in question was just a simple tool and initially did not even realise that the coverage was about Red Bull's Formula 1 car.