Is "we must drive on the right side" incorrect?
I think not.
I would report that. Admittedly, I'd be too lazy to say "side" though =P
Bên = side
Phải = right
"Bên phải" doesn't mean "right side"?
Please accept it.
Be careful when using this word "lái".
If you say "tôi muốn lái bạn", it means "i want to f*** you"