This thread is going nowhere!
It's to sad to see how people claim that language barriers are the primary cause for runway incursions!
Is it not proven that most runway incursions happen due to congestion at busy airports?
Aiports like YUL, YQB, YOW, YHU, etc... have been providing bilingual traffic service for years without conflict!
The people who discriminate against other languages, are the same type of people who only know one language and are humiliated because of it! Instead of accepting it, they create bogus arguments......
This is how ATC works......they give you an instruction/clearance & you do it. It does not matter what language the controllers uses with other traffic. It's as simple as that!