Why not BAC every pilot and cabin crewmember while reporting for work. It’s done in many countries and proves quite reliable. While at it why not the ground engineers too. Perhaps it may give those dependent to think twice before doing the old twelve ounce curl.
As for te F/O... he's probably better off not being in the cockpit. Not saying that jail tme willdo him any good.
I'm curious to know what took the skipper so long to realize the F/O was still three sheets to the wind? Shouldn't he share in some of the blame?