Norris, Piastri and McLaren team representatives have been summoned to the stewards investigating the issue, with a verdict expected later this morning.
The outcome would add an explosive twist to the final two races of the season, bringing Max Verstappen to within 24 points of championship leader Norris, and level on points with Piastri.
Norris would still carry a significant advantage in the title race, but Verstappen would move from being 42 points behind to being within a race victory of the championship leader.
Current championship standings |
If McLarens are disqualified |
|||||
| Position | Driver | Points | Position | Driver | Points | |
| 1 | Norris | 408 | 1 | Norris | 390 | |
| 2 | Piastri | 378 | 2 | Piastri | 366 | |
| 3 | Verstappen | 366 | 2 | Verstappen | 366 | |