Fernando Alonso headed a Ferrari one-two in a rain-hit first practice session for the Spanish Grand Prix.
McLaren broke the curfew restricting when team members may work on the car on Thursday at the Circuit de Catalunya.
Follow the 2013 Spanish Grand Prix first practice session on F1 Fanatic Live.
Pictures from the build-up to the Spanish Grand Prix.
The Circuit de Catalunya has had a reputation as a circuit where overtaking is difficult but Sebastian Vettel expects it to be easier this year.
Fernando Alonso says he is optimistic about his championship chances this year and isn’t concerned he is 30 points behind Sebastian Vettel after four races.
F1 teams were frustrated by cool and wet conditions during testing at the Circuit de Catalunya in February and March. But that shouldn’t be a problem this weekend.
Don’t miss any of the action during the Spanish Grand Prix weekend – here are the times when you can see all of the sessions.
The Spanish Grand Prix signals the beginning of the ‘European season’ and time to see if F1’s three struggling teams have cured their problems.
Jenson Button says he’s not attaching any special importance to McLaren’s upgrade package for next weekend’s Spanish Grand Prix.
Sauber are hoping their aerodynamic upgrades for the Spanish Grand Prix will move them up the field after a disappointing start to the season.