When it comes to shutting down the engine and fuel/electric systems, how easy is it for Joe Public to do this if they come accross a downed helicopter?
Probably nearly impossible if my experince is anything to go by. It took me quite a while to find the fuel cut off, or twistgrip(long time ago, so can't remember which one I used), in the mangled cockpit of a jet ranger, despite having just landed in the same type.