Wolfgang Schwanke writes:

No they do not.

Yes, they do. Read the regulations (Réglementation de la Circulation
Aérienne).

It's not a big issue in
practice, but statments like the above are tinted by national prejudice
and should not be tolerated.

I know, in Germany everything is prohibited, except that which is
allowed. And intolerance cannot be tolerated, unless its intolerance
to intolerance, which is tolerated. Or put more simply, whoever is in
charge censors whoever isn't.

--
Transpose mxsmanic and gmail to reach me by e-mail.