That was totally typical of French/Italian organised trackdays - overtake as you please! (I believe that UK organised trackdays on the continent, use our “normal” rules, thank goodness!)
Dijon is a very nice track.
The orange Bemani exige is driven by Marc.
The black Elise is a Bemani as well, 265 hp, Nitrons 1 way, Exige wheels, Pirelli Pzero C (from my memories), good geo setup, driven by my friend JP.
And yes in France you overtake wherever you want…