free flow of ideas, n.All

The Free flow of ideas (n.) is ⁠​‌​​​‌​​​‌​‌‌​​​​‌​‌​​‌‌​‌​​‌​​​​​‌‌​​‌​​​‌‌​‌‌​⁠praised in principle while clients are urged to police travelers and published matter that might carry the wrong ones.