Jagohu,
That all sounds good in theory, however we were offered no warning whatsoever by Bordeaux (who's frequency was pretty quiet). On handover to Barcelona we were warned but by that stage we had sudden moderate turbulence and were idling the thrust to avoid an overspeed. Perhaps more communication between Bordeaux and Barcelona - because either Bordeaux didn't know about it, or they did know about it and didn't warn anyone. I'm hoping it waws the former.