The rumble over whether any American drivers are good enough for F1 continues with Sebastien Bourdais saying F1 has “never been fair”.

Haas team boss Guenther Steiner recently upset many Americans who he stated that “at the moment there is nobody ready for F1 in the United States in my opinion.”

His comments did not go down well with some racers with Bourdais, who competes in America’s IndyCar series, the latest to hit back.

The former Toro Rosso driver told the official IndyCar website: “Clearly, there is just no consideration. They [F1] are in their little bubble on their own island.