GALLERY: Oscar Piastri and Liam Lawson take part in F1 junior driver test
Oscar Piastri and Liam Lawson have both had extended running as part of the post-season F1 test at Yas Marina Circuit.
























































Oscar Piastri and Liam Lawson have both had extended running as part of the post-season F1 test at Yas Marina Circuit.
























































The issue is a vibration from the power unit, with drivers fearing nerve damage from extended stints in the car.
The Swedish driver snatched pole on his final lap after an interrupted session.
The French driver was out of contention until a blazing final attempt took him to the front of the grid.
More than 200,000 have attended the first two days of the Albert Park event.