Postpublished at 05:10 British Summer Time 16 April 2016
Kimi is in his car, Felipe is in his car. Could we be seeing some movement soon?
Hamilton out of qualifying after technical problem - will start last with penalty
Rosberg on pole, Ricciardo 2nd, Raikkonen 3rd, Vettel 4th
Hulkenberg loses wheel out on track
Wehrlein crashes after spinning on wet patch - causing delay
Gary Rose
Kimi is in his car, Felipe is in his car. Could we be seeing some movement soon?
Just in case anyone at the circuit wasn't sure.
Cheers for that...
BBC Radio 5 live sports extra
Red Bull team principal Christian Horner: "You’ll see people conserving tyres. The weather seems pretty set in for the day and with only four sets of inters and three sets of extremes, you’ll see pretty frugal use of tyres. It should be a bit of a leveller.
"It is quite fun driving in the wet, you get more feel for the car. Imagine driving a road car with the wipers off - that is what it is like at times."
If standing about in a jacket means ready to go, then Kimi most definitely is.
I can't see any drivers in any particular rush to head out. Felipe Nasr is milling about in the Sauber garage looking at his car, while Daniel Ricciardo is having great fun showing off the bin bags he has wrapped around his feet.
Final practice is under way!
No-one is going out, though.
Maybe Renault need to ditch the cars and go for this...?
Tom Clarkson
BBC Radio 5 live commentator
"It is very heavy rain down in the pit lane. It is proper, proper rain like we have not seen for a while. The last time I have seen rain like this was at Spa a few years ago and no-one went out because of the rain..."
Breakfast of champions for Max Verstappen.
Although I notice that it looks like he has had beans and bacon in a bowl.
No-one eats beans and bacon from a bowl.
Andrew Benson
Chief F1 writer
It’s wet in Shanghai this morning, which means certain teams will be scenting an opportunity.
Prime among them probably the two Red Bull outfits and McLaren. Mercedes and Ferrari will be strong whatever the weather. Can the wet track help the Italian team?
Well, it is widely accepted that the Mercedes has more downforce - and that’s a help wet or dry. So Lewis Hamilton and Nico Rosberg remain favourites to set the pace.
Andrew Benson
Chief F1 writer
Friday was a difficult day for both Williams and Renault after worrying failures on their cars in first practice, two for Felipe Massa and one for Kevin Magnussen.
What initially looked like they might be three rear-tyre failures turned out to be a wheel problem on the Williams - caused by a part of the brake assembly rubbing on the wheel - and a suspension failure on the Renault, caused by we know not what.
Magnussen has some catching up to do after missing second practice but said the team were confident they could fix the issue to enable him to run on Saturday morning.
Daniel Ricciardo went the wrong direction choosing this haircut.
I'm pretty sure this is the exact moment he looked in a mirror saw his new haircut for the first time...
Name your F1 boyband
It was a strange old day yesterday, with Felipe Massa's Williams and Kevin Magnussen's Renault suffering left rear failures in first practice. Williams managed to get through second practice without any further bother, but the K-Mag didn't get back out on the track.
This is the biggest reaction I've seen from Kimi for some time. Caption competition?
Andrew Benson
Chief F1 writer
The Ferrari challenge to Mercedes has proved ephemeral so far this season; will their raw pace on Friday translate into anything more solid in Shanghai this weekend?
Kimi Raikkonen and Sebastian Vettel were one-two after second practice on Friday afternoon and the Finn showed decent race pace, too, on the super-soft tyre.
But Ferrari have been quick in practice before, only for Mercedes to stretch their legs when it matters. It would be a brave man who bet against that happening again.
What would you call an F1 boyband? And who would you have in it?
Also, how do you see today panning out? Could this be Ferrari's weekend? Do you fancy Lewis Hamilton's chances of a podium finish?
Let us know via #bbcf1,, external text in on 81111 (UK only) or post a message on the BBC Sport Facebook page.
Speaking of Wet Wet Wet...