I wonder which city in Europe has the most un pleasant prison's if one found it necessary to divert and off load an unruly passenger whilst en-route? Tirana perhaps, though I always thought Bucharest and Sofia might be quite rough.
Unfortunately we live in a country in which getting so drunk/high that you can not control your anger seems to be the norm for a growing number of our population.
I am always amazed how many people are in the bar at half past five in the morning at the airport, I can not think of many other things that I find so un-appealling as an alcoholic drink at that time of the day.