What happens when he needs a 'natural break'.
Wouldn't be the first time a Tower controller has had to take a dump in a WPB.
I remember visiting a tower on an island in Spain some years ago and was surprised to find that it was not only a 1 man tower but they were rostered on for 24 hour shifts...wasn't very busy during non-holiday periods apparently.
At the time I was working 12 hour shifts in a 1 man tower and thought that was a long day
