And he said the teams may have to accept a 20 race calendar if more European grands prix are not cut from the calendar.
At present the calendar stands at 17 grands prix after 18 this year and a record 19 in 2005. Nine of them are in Europe. Formula One dropped races at the Nuerburgring in Germany and Imola, in San Marino for 2007.
"But we will get to the right balance between European and non-European races as markets develop," Mosley added. "Places like India, China, Russia, South America, Central America, they are all very important markets."
"We would like to see another race in North America and probably not lose that many in Europe," said Mosley. "The ultimate sacrifice may have to be made by the teams having 20 races. That is to be discussed."
