Just want to say, that if the aviation language wasn't english, there wouldn't be any pilots in England.
May be 2,or 3% because you guys are good at pointing out fingers, but when it comes to second language, vous devenez minuscule???
You must be a the back of the pack. So don't try to blame the french, look at yourself first.
Just use your TCAS, it screams at you in English doesn't it!
What is the difference anyway, when you are in IMC, whether you know where the traffic is or not? what are you gonna do?
By the time you see it , it must be too late.