Came across this funny group while browsing FB:

TP AS Toilet Stink Like Hell!

Had a good laugh! Not cause of the group, but male toilet at AS concourse always stink ever since I first stepped inside. Guess the new waterless system for the urinals is worse D: so much for going green. Actually, all the waterless urinals are smelly. Imagine people poop in the toilet bowl but cannot flush. That's gross. No matter how much air freshener or catalyst is used to replace the water is not going to remove the stench.

And I saw some public toilets have waterless urinal but the water taps (for washing hands) are design to turn the taps to on and the other direction to off. Meaning those that can let water flow through forever until someone turns it off. So why only waterless urinal?