Teams bosses are not entirely convinced about the impact of 2021 regulations overhaul. read more »

Bernie Ecclestone doubts that Liberty Media's revamp of Formula 1's regulations from 2021 and beyond will have the desired effect. read more »

Dr Helmut Marko believes Ferrari have put full power down from the very start of the Brazilian Grand Prix weekend in a bid to prove they are not flouting engine regulations. read more »

The FIA has, perhaps fancifully, expressed a hope that Formula 1 teams will report loopholes in the 2021 regulations, rather than look to exploit them. read more »

The FIA is optimistic some Formula 1 teams will report any early loopholes in the 2021 technical regulations rather than exploit them, but not for "charitable" reasons read more »

Lewis Hamilton reckons the 2021 grid could look a lot different to next season's with drivers switching teams ahead of the implementation of the new regulations. read more »

The FIA hope that teams will give them a helping hand in policing the 2021 regulations by reporting any potential loopholes. read more »

Haas boss Guenther Steiner expects the new Formula 1 regulations in 2021 help provide more overtaking and better racing. read more »

Ferrari sees F1's 2021 regulations as a "good starting point" but warns there is "still much to do" to improve the championship. read more »

In addition to this weekend's Brazilian Grand Prix, Guenther Steiner and Haas drivers, Romain Grosjean and Kevin Magnussen look at the newly announced regulations for 2021. read more »

Mercedes motorsport boss Toto Wolff says if any team had breached the FIA's fuel flow regulations that would have been "foul play". read more »

The FIA hopes 'liberating' areas of Formula 1's 2021 technical rules that were set to be more prescriptive will support the "romantic" ideal of teams... read more »

Haas F1 team owner Gene Haas was at the United States GP to discuss the new regulations from 2021 as he weighs up his future in the series post-2021. read more »

Christian Horner says Red Bull has already started to make plans for its 2021 car, with costs across Formula 1 set to soar in 2020 as teams look to hit the ground running under... read more »

Gunther Steiner feels Haas's unique approach to F1 will remain strong under the 2021 plans following their confirmation last week. read more »

Daniel Ricciardo says the 2021 regulations may see some drivers in Formula 1 sharpening their defensive skills, rather than improving their overtaking ability. read more »

With fans being placed at the forefront of F1's thinking for 2021, Ross Brawn is pleased with the initial feedback to the newly-unveiled regulations. read more »

Formula 1 finally revealed its plans for change in 2021, outlining the details behind technical, sporting and new financial regulations for the championship's new era. Our... read more »

Ferrari CEO Louis Camilleri has called for engine costs to be included in Formula 1s budget cap, which is due to be introduced into the sport from 2021 and beyond. read more »

Ferrari may have said yes to Liberty Media proposed 2021 regulations but insist they are still in the "beginning of the process". read more »

Sebastian Vettel and Max Verstappen are the latest to criticise Formula 1's helmet design regulations, with the former describing it as "major BS". read more »

Sebastian Vettel agreed with Lewis Hamilton's assertion that placing a limit on drivers changing their helmet designs is "BS" and suggested he knowingly ignores... read more »

Helmut Marko fears Formula 1 drivers would "blackmail" teams for higher salaries when the new regulations come into effect in 2021. read more »

The Red Bull Racing Formula 1 team has written to the FIA for clarification over a potential loophole it believes could be used to 'beat' the fuel flow regulations read more »

Mattia Binotto says Ferrari will seek further changes to Formula 1's 2021 regulations, having opted against using the Scuderia's veto power as Liberty Media has... read more »