Formula 1 and FIA Formula 3 will hold a minute's silence in honour of Anthoine Hubert before the Belgian Grand Prix.
Hubert passed away after a crash in the Formula 2 Championship race at Spa on Saturday, and the F2 race on Sunday has been cancelled.
F2's sister championship F3 will still race, moving into the later slot normally occupied by F2, and many of its teams are running Hubert tributes on their cars.
A minute of silence will be held by F3 at 10:50 local time just before its race, while a minute's silence is also scheduled for 14:53 local time just before the F1 grand prix.
- Anthoine Hubert: 1996-2019
- A fun-loving fierce professional who'd turned his career around
HWA is among the F3 teams running stickers in honour of Hubert, its version reading 'RIP Anthoine'. The team has a technical tie-up with the Arden squad with which Hubert was competing in F2 this year.
Jake Hughes, one of Hubert's ART Grand Prix team-mates last season when Hubert won the GP3 Series title and a close friend, drives for HWA in F3 and has stickers on his car.
MP Motorsport has added a small 'AH' and French flag to the halo of its F3 car.
While some teams have struggled to get stickers made up overnight, more are planning to honour Hubert on their cars at Monza next week when the F2 Championship resumes alongside F1 and F3.