Brussels, 02/04/2008 (Agence Europe) - Although the London airport of Heathrow remains the busiest in Europe, it was the Ile de France region which saw the biggest number of air passengers in 2006. According to a study published recently by Eurostat, entitled “Regional passenger and freight air transport in Europe in 2006”, the two airports in the French region, Paris-Charles de Gaulle and Paris Orly, received a total of just over 82 million passengers. Heathrow airport, which is...