Media reports advise people in North Queensland facing Cyclone Yasi to go to the smallest room in the house.
I can imagine that children listening will interpret this as the toilet and may panic if the whole family doesn't crowd into what is colloquially known as "the smallest room in the house".
Here's what the Emergency advice says:
Yasi is worse than Cyclone Mahina which left fish in trees.
Here's a video on Mahina I did from the State Library artefacts for Headstart a few years ago.