We had the muster drill from hell last week on the Liberty. Apparently there were a lot of Germans and Spanish people on board, so every announcement had to be made in English, then German, then Spanish.
So a 20 minute drill took almost 45.
The German tourists were the worst on the boat though (no offense on anyone, my dad is from Germany, I'm the first person on my dad's side to be born in America).
Apparently not speaking English means you can cut lines and shove people out of the way then put the "I didn't know" look on your face.