oh boy..thanks island gem...not sure what he will use..i would have thought it would not be a problem as no thc, which is the drug in some oils. I am kinda sad for him as he uses it daily and the good news is it works! some medical plans in canada, are lookin into paying for it. I havent been to any airports recently to see signs. Most cannabis products will have some level of thc in them, so I would really like clarification on zero thc. I have been looking for contCt info to speak to a real person at airport,,lol,,so far no luck.