Whether or not one agrees with the relaxation of restrictions, the lesson for passengers remains the same: Under threat from unruly or homicidal passengers, you need to keepyourwitsaboutyou and be ready to act.
So it is a, it is strange, you have to sort of keepyourwitsaboutyou and always be ready to go at any time, and be open to the discovery of when that camera rolls of trying to find those moments that, that worked in the course of the film.