Thanks for your replies gents
For light aircraft ( not airliners)
You're all more or less correct,
but it goes to show that nobody has given it more serious thought.
I propose that it deserves much more attention now before the Regulators
tie Instructors down. The UK seems to be the most aware right now.
I've already prepared a PPT briefing from which one can build & adapt further, based on the different cabins/canopies/doors/makes.
As today's students become tomorrow's new airline pilots, Instructors now need to provide good examples of advanced Aeronautical Decision Making.(ADM)