Garbage bags along the road....

Every now and then, you will see lots of garbage bags on the side of the roads in Singapore.



Wonder why? It's leaves, twigs and other rubbish from the drainage opening on the roadside curbs.
The holes are usually where the garbage bags are. ;-)

It seems they are cleaning the holes more often after water can't seem to flow because the holes are blocked. Maybe the authorities can get them redesigned so that cleaning is not needed?