Sorry to disappoint you all as no there is not filth or other things pertaining to the abovementioned subject heading.
It is however to announce: YAY, tonight we wind our clocks back by ONE hour and so we get an extra hour of sleep (for those of us who are blessed to be able to do that - even if it is via non-natural methods!).
So daylight saving ends and for the early risers - the sun will be up and about one hour earlier.
Disclaimer to be read in a very fast and mono-toned voice: The above announcement may not be applicable to all parts of Australia.