Hello and welcome to LIVE coverage of free practice two at the Marina Bay Street Circuit in Singapore.

That's it folks. A rather familiar look to the final standings as Vettel and Webber head the way from the two Mercedes. Join us tomorrow for free practice three at 11am BST before the real action begins when qualifying gets underway. Over and out.

Out comes the chequered flag. Vettel will win the session with his 1:44.249.

Into the final minute. Anyone fancy putting in a lightning lap? Doesn't look like it...

A host of drivers going around the circuit in low 1:50s. That's pretty decent running with high fuel - certainly the sort of race pace we can expect come Sunday.

Mark Webber is on the prime tyre but it looks as though he's got a fair whack of fuel onboard still so his times aren't all that fast.

Got a nice little battle on track as Sutil is held up behind the Marussia of Bianchi. Go for the overtake!

Five to go. Still... 1) Vettel, 2) Webber, 3) Rosberg, 4) Hamilton. No one going quickly. Looks like the order will remain unchanged.

Maldonado has also called it a day. Tonight's social for the Williams F1 team... No, not sampling the delights of Singapore's nightlife but mending a rather battered car. Dream Friday night.

Ever the Wiseman Jenson Button is keen to gather data from his team via radio immediately rather than wait seven minutes.

Grosjean is cut a forlorn figure in the Lotus garage as he causally leans against a stack of tyres. No one will acknowledge him, let alone chat to him. Poor chap.

The clock ticks into single figures signalling that the drivers have under 10 minutes to gain the data they need.

Alonso's been pretty quiet in this session. The Spaniard sits in 6th, over a second ahead of Massa.

Vettel gets pretty grumpy on the team radio with Gutierrez, stating that the Sauber driver 'wants his own personal race.'

It’s all getting a bit congested as most of the drivers fight for space to get some clean running in.

Felipe Massa familiarises himself with the barrier Mark Webber clipped earlier. Elsewhere, Grosjean's session is over as he trundles back into his garage.

The Brit wasn't particularly quick on the option and, despite his best protests, the team opted to change his wheels.

Lewis Hamilton seems pretty unhappy about being sent back out on the medium tyre.

Hopefully we'll see another round of speedy laps before the session is up. No change at the top as Red Bull head Mercedes.

Even the Red Bull's non-fast laps look handy. A race isn't won on the Friday, but it would take a brave man to bet against a Vettel or Webber victory on Sunday.

Maldonado is pushed back into the garage by his crew whose expressions range from anxious to concerned.