Throw....so what banned substances do you take....???
If you arrive in a country with substances that are banned there.....its your own ignorance. If I`m going to visit China tomorrow for eg.....then for sure I am not going to take/drink/smoke something which may cause a problem...why..? cause I don`t know whats banned or is`nt banned. When I get there I`ll find out....and if I`m going to work/live there...then I abide by what their laws are...weather I like them or not....if I don`t like em I`m free to leave...why would I run them down from afar...its their country... their laws and my choice to love it or leave it. You don`t like Dubai...well hey...stay away...