Nov.29 (GMM) Alain Prost has confirmed reports France will definitely not feature on F1's 2013 calendar.
The reports had said Paul Ricard and Magny Cours both missed the deadline to apply to France's sanctioning body, the FFSA, for a request to the FIA for a 2013 calendar change.
"The time is over. We will see what we can do for 2014. Now, it is technically impossible for 2013."
Asked why the French revival efforts had failed for now, Prost told RMC Sport: "Two things. First, the real lack of desire of Bernie Ecclestone to have another grand prix in Europe.
"And then, of course, financially."
However, Paul Ricard boss Stephane Clair quickly contradicted Prost's comments, telling RMC that he will meet with the quadruple world champion to discuss them on Friday.
Clair insisted there is "no obligation" for a French GP project to have confirmation before December, and "no deadline" in place by Bernie Ecclestone.