According to the International Sporting Code, F1′s governing body should already have approved or rejected the new South Korea circuit ahead of its inaugural grand prix.

Instead, the venue has been given until September 21 to prepare for Charlie Whiting’s final inspection, with a FIA spokesman admitting “a lot of work remains to be completed” at the Yeongam site, according to the Telegraph.

Appendix O of the Code says the final inspection for a permanent venue should take place “not later than 90 days before the first international event to be held” there.

If adhered to, Korea’s final inspection should have taken place at the end of July, given its late October race date.

And if a circuit fails its final inspection, the sporting regulations state that the event “will not be considered for inclusion in the following year’s championship unless the FIA judges the cancellation to have been due to force majeure”.

Countering ongoing speculation about the state of the site, race organisers have released some photos showing completed buildings and an apparently freshly-laid track surface.

But other, unofficial photos recently did the rounds showing that aspects of the venue are far from complete.

However, the Telegraph’s Tom Cary said the FIA is “satisfied” with progress.

Indian driver Karun Chandhok is currently on his way to the east Asian state, where on Saturday he is scheduled to drive Red Bull’s demo car around the circuit.

Event organisers KAVO insist the venue is “90 per cent” complete.

F1′s governing body on Friday insisted it has “no concerns” about the ear studs worn by Lewis Hamilton during free practice in Turkey.

The 2008 world champion had his ears pierced last week, while in Los Angeles to see his girlfriend Nicole Scherzinger perform on a dance television show.

But when he pulled his balaclava and helmet over the studs on Friday morning, some sections of the media recalled article 2.2.1 appendix L of the sporting regulations.

The section prohibits drivers from wearing jewellery for safety reasons.

“The wearing of jewellery in the form of body piercing or metal neck chains is prohibited,” reads the rule.

(GMM)

Adrian Sutil had a big crash at the end of Friday’s opening practice session in Turkey.

The German driver went off the track at high speed on the exit of the Istanbul Park layout’s famous four-apex Turn 8 corner, incurring heavy damage to the Force India car.

“He said he had understeer and went off into the marbles, which then put him into the barriers,” the team said on its Twitter page once Sutil had returned to the garage.

It was otherwise a fairly quiet session under warm and blue skies and near-empty grandstands, amid rumours there is a chance of light rain for Sunday.

Bruno Senna had to sit out the initial 90 minutes of practice in deference to Friday test driver Sakon Yamamoto, who ended the session slowest of all.

Also making its 2010 debut was Red Bull’s first F-duct solution, fitted only to Sebastian Vettel’s car in order to provide a back-to-back comparison with Mark Webber’s RB6.

Vettel ended the session fifth, two tenths faster than Barcelona/Monaco winner Webber.

Lewis Hamilton topped the times in his McLaren, but he might now be reprimanded by the stewards for wearing newly-pierced earrings under his helmet.

The wearing of jewellery is prohibited according to article 2.2.1 appendix L of the sporting regulations.

Practice 1.1 -  Istanbul Park

.1º  	2  	 	Lewis Hamilton  	McLaren  	00:01'28''653
.2º 	1 		Jenson Button 		McLaren 	00:01'29''615 	00:00'00''962
.3º 	3 		Michael Schumacher 	MercedesGP 	00:01'29''750 	00:00'01''097
.4º 	4 		Nico Rosberg 		MercedesGP 	00:01'29''855 	00:00'01''202
.5º 	5 		Sebastian Vettel 	Red Bull 	00:01'29''867 	00:00'01''214
.6º 	11 		Robert Kubica 		Renault 	00:01'30''061 	00:00'01''408
.7º 	12 		Vitaly Petrov 		Renault 	00:01'30''065 	00:00'01''412
.8º 	6 		Mark Webber 		Red Bull 	00:01'30''097 	00:00'01''444
.9º 	8 		Fernando Alonso 	Ferrari 	00:01'30''294 	00:00'01''641
.10º 	14 		Adrian Sutil 		Force India 	00:01'30''501 	00:00'01''848
.11º 	23 		Kamui Kobayashi 	Sauber 	        00:01'30''615 	00:00'01''962
.12º 	15 		Vitantonio Liuzzi 	Force India 	00:01'30''853 	00:00'02''200
.13º 	7 		Felipe Massa 		Ferrari 	00:01'30''867 	00:00'02''214
.14º 	16 		Sebastian Buemi 	Toro Rosso 	00:01'31''011 	00:00'02''358
.15º 	22 		Pedro de la Rosa 	Sauber 	        00:01'31''238 	00:00'02''585
.16º 	10 		Nico Hulkenberg 	Williams 	00:01'31''355 	00:00'02''702
.17º 	9 		Rubens Barrichello 	Williams 	00:01'31''464 	00:00'02''811
.18º 	17 		Jaime Alguersuari 	Toro Rosso 	00:01'31''735 	00:00'03''082
.19º 	19 		Heikki Kovalainen 	Lotus Racing 	00:01'32''161 	00:00'03''508
.20º 	18 		Jarno Trulli 		Lotus Racing 	00:01'32''990 	00:00'04''337
.21º 	20 		Karun Chandhok 		HRT 	        00:01'34''876 	00:00'06''223
.22º 	25 		Lucas di Grassi 	Virgin Racing 	00:01'35''137 	00:00'06''484
.23º 	24 		Timo Glock 		Virgin Racing 	00:01'35''583 	00:00'06''930
.24º 	21 		Sakon Yamamoto 		HRT 	        00:01'36''137

(GMM)