A render of a 2021 Formula 1 concept has been leaked online after a presentation in Singapore ahead of this weekend's grand prix.
The presentation was held behind closed doors but imagery has subsequently appeared on social media.
The car features a much simpler rear wing, a direction in which next year's regulation update is already headed, and a rear wing which appears to integrate with wheel guards.
The shape of the halo is more in line with the profile of the car and bodywork generally more streamlined.
F1 engage fans lovely evening of Tech Talk hearing Ross Brawn and Mario Isola Head of Car Racing share tyres and future of sport @pirellisport #singaporegp #bestfans @F1nightrace @F1 pic.twitter.com/3EEunuPQNC
— Lynn Smith (@Shazzeraz) September 12, 2018