An update from the FIA. The session will get underway at 15:50 BST.
While Hulkenberg's Audi is pushed away, it would be unfair to ignore Bortoleto's effort to reach Q3.
A hydraulic leak is to blame.
The timing screen is showing that Hulkenberg has stopped on the track in sector two after completing qualifying. And now we can see the marshals attempting to push his car back. It doesn't want to shift.
So Antonelli is fastest, with those dropping out at this stage:
11. Lawson
12. Gasly
13. Colapinto
14. Hulkenberg
15. Sainz
16. Bearman
Hulkenberg also fails to improve enough, so is out.
Lawson is the big name to have dropped out in P11 after a strong weekend. He misses out by 0.038s.
Gasly, Colapinto, Sainz and Bearman are all out.
Hadjar completes his lap and improves, but he remains ninth fastest.
Antonelli, Norris, Hamilton and Verstappen have all decided to stay in the garages.
Here come the final laps of Q2 as we tick into the final 90 seconds.
Currently fourth fastest, Hamilton thanked his mechanics for their efforts ahead of qualifying after significant damage to his Ferrari was repaired in time for the session.
With the opening laps complete, Antonelli is fastest, with the drop zone consisting of:
11. Lawson
12. Gasly
13. Hulkenberg
14. Colapinto
15. Sainz
16. Bearman
Lindblad continues his fine pace to go third, with Piastri also clear of Russell. This is much more like FP2.
Or it was, before Leclerc went second fastest out of nowhere! Hamilton is now fourth.
Russell completes his lap and falls half a second shy! Verstappen splits the pair but is some way back on Antonelli.
Antonelli reaches the line and it's a 1m45.142s! That's the fastest time of the weekend so far!
Onto the first hot laps of Q2, and one driver is setting the pace above all...Antonelli.
The Alpine drivers head out, and that starts the floodgates as the entire field trickles out of the pits.
Green light, and Q2 is go. This is the race to make it into the top 10, although Norris and Hadjar will both drop out of those positions on the grid, even if they make it through.
That's all she wrote for Cadillac.
Very much a 'water is wet' results post!
For Albon, that was the sixth time in 10 races that he has been out in Q1. Williams has unquestionably failed with its lofty ambitions this term and, were it not for Aston Martin, the team would be under far greater scrutiny.
Those out in Q1 are:
17. Albon
18. Ocon
19. Bottas
20. Perez
21. Alonso
22. Stroll
Bearman survived by just 0.007s for Haas.
Hulkenberg improves to 11th, but Colapinto improves and knocks out Albon! The Williams driver is out!
Ocon, Bottas, and Perez are all out despite improving. Colapinto is improving and could knock Hulkenberg out.
Russell climbs to fourth, dropping Antonelli a position, but both are comfortably safe.

