Drugs are illegal.
I agree that alcohol should be banned, but sleeping medication is just a simple thing that you can abuse.
And GPS is a necessary!
prohibition will start and economy will crumble, sleeping medication is as abusable as pot, people used maps before they invented gps navigators. if someone wants to drink let them drink, if someone wants to get high, let them get high. just outlaw driving under the influence. there will still be people who do but, hey, there will be less of them...