Max Verstappen dominated Friday practice ahead of the Spanish Grand Prix topping both sessions to continue his recent fine form.
The double world champion, who won in Monaco last time out, was fastest by over seven tenths in FP1 from team-mate Sergio Perez, although his advantage was largely cut in FP2 by home favourite Fernando Alonso in the Aston Martin, with Nico Hulkenberg taking a surprise third for Haas.
An interesting development from practice though saw the return of porpoising, with plenty of drivers complaining of the issue.
There were two sessions in Spain on Friday. FP1 got underway at 1.30pm local time (12.30pm UK, 1.30pm CET, 7.30am ET and 4.30am PT), with FP2 ran at 5pm local time. That's 4pm UK, 5pm CET, 11am ET and 8am PT
Who is the current F1 world champion?
Dutchman Max Verstappen of Red Bull is the defending two-time F1 world champion after taking the title in 2021 and 2022.