Good morning and welcome to our coverage of the first of the practice sessions ahead of the Hungarian Grand Prix at the Hungaroring in Mogyoród.

Vettel steams round and narrowly grabs first place from Alonso with a time of 1.23.564

Schumacher up to sixth now, he has won this race four times in the past, the most of anyone in the Grand Prix's history

Both Hamilton and Button now pushed out of the top four which is now occupated by the two Ferraris and the pair of Red Bulls

Vettel getting into it now as his next lap takes him up to third place

Button has had enough for now and is back in the pits and out of his car

His next lap is no better and he actually drops back to 17th as Petrov sets an improved time

Vettel is out on track and his first lap takes him to 16th place, he will be improving on that though

Webber starting to warm up now as last year's winner moves up to second, just behind Alonso

Senna is clearly struggling from a lack of match practice as he very carefully heads round and moves into 14th place

Ferrari dominating now as Alonso leads from Massa, the Red Bulls haven't really got going yet though

Alonso improves on his time and leads with a good early time of 1.23.642

Mark Webber setting a time but it isn't a great one as he slots in in ninth place

Alonso on his next run round flirted with the wet grass and narrowly avoids spinning, he won't be improving on his time on this lap now

The Ferraris having a good spell as Alonso now takes the lead making the top four two Ferraris and two McLarens

Massa has now made a move, usurping Button and taking second place

It isn't raining at the track but it has been over the last few days and if you stry slightly too far on certain corners there will be serious dangers waiting for you

To act as a measure the lap record here is 1:19.071 set by Michael Schumacher in 2004

Hamilton just shows his team mate how to do it though, knocking nearly0.7 seconds off Button's time and topping the leaderboard now

Button does improve significantly going sub 1.25 for the first time

Button still heading round and looks like he might shave some seconds off his time

Alguersuari also gets his name on the board in third place behind Button and Buemi