However it might not be sufficient notice for "donators" to the FTO's. They could raise that in their defense- if they were just average people I wouldn't consider it sufficient for them.
Whew! Now that's a relief!
Um, you are the prosecutor in every one of those cases that might be raised, right? You must be. Otherwise you wouldn't assure us that it's something you wouldn't consider (in the context of assuring us that we shouldn't worry about the abuse potential of this anticonstitutional law).