Edition: Singapore Indonesia Asia US/UK LONDON :Formula One will race on a Saturday in Azerbaijan next year to avoid a clash with a national day and pre-season testing will start behind closed doors at Spain's Barcelona circuit in January. Formula One and the governing FIA said the change of date for the race in Baku had been made at the request of the promoter and government stakeholders. Originally scheduled for September 27 next year, it will now be held on the 26th with each day of the