Just fifteen minutes until the second practice session gets under way in Valencia. What a treat on a Friday afternoon

There goes Vettel to the top of this session and the quickest of the day, any of those suspicions about him having an issue this morning have been dispersed

Lewis Hamilton hadn't had the best start to this session, but stayed out there and has just improved his position from 20th to 4th with a cracking run

Vettel giving it a much more serious go this afternoon and it seems Red Bull have dropped the Silverstone specifications as he is up to third spot

Massa's team mate Fernando Alonso has just ousted him and goes within 0.09 seconds of Webber's time this morning

Massa regains the lead and becomes only the second man to go below 1:41 today, but is still not as quick as Webber was this morning

Felipe Massa briefly lead the scoreboard, but has just been usurped by Nick Heidfeld in his Renault

The dust that is around on the track made grip a bit of an issue in the morning session, so we will see if the same occurs this afternoon

The weather still very warm, around 41 degrees reportedly, but it looks very cloudy, and the dust is still very prevalent as it was this morning

There's a few men out on the track now, including this morning's second place finisher Vitali Petrov, although they won't be setting serious times for a couple of laps

Seems like the Force India car is half an hour from recovery, so will get around an hour's run out

First man out is Jerome d'Ambrosio in the Virgin car at the start of the second of the three practice sessions

The Force India car which Nico Hulkenberg crashed out in the first session is being dilligently worked on, and could be ready to go this afternoon

Webber's team mate and world champion Sebastian Vettel way back in 16th, but it seems his team were trying out specifications for Silverstone in the first session

If anyone missed any of the first session, it was Red Bull's Mark Webber who was fastest, and comfortably so, 0.824 seconds quicker than Vitaly Petrov in his Renault