The answers to your questions are, from the end of November this year; yes; and yes, but any such difference will only affect French licence holders. Overflights of France by licence holders of other states who are over sixty will be permitted.
But don't simply take it from me. Get the answer direct from ICAO. The URL where you will find the answers all of your questions is
http://www.icao.int/cgi/goto_m_anb.p...eltrgFAQ.htm#1