@uanrah @tobi82 @gerrymcgovern @Chee_Koala
That's the thing though: "everyone will be free to decide for themselves" is mostly incompatible with "regulation is dearly needed". You either allow everyone to freely decide or limit (regulate) their behavior in some way.
Today, with scarcely any regulation, people (with the means) are free to choose, and they choose to travel regardless of the environmental damage it causes.