Water Conservation

My gym is in the middle of Albert Park, on the water
and on Friday I saw this fire truck was emptying his tank into the lake. 

Melbourne is freaky serious about water conservation.
Private gardens have signs saying "rain water in use"
ensuing the neighbors don't give you shite for having a green garden and wasting water.
The government runs a program giving out 4 minute shower timers
to ensure responsible water consumption (an egg timer with a suction cup).
All toilets have two flushing options.
Water conservation is considered your civic duty. 
and I kind of like it.