Some people are practicing open burning this month. *choke choke*
All around Singapore, if you have neighbors who believe in ghosts and spirits, they are burning joss papers in rusty oil drums like this one below. They also offer food by just leave them everywhere and it creates a mess when stray animals come and eat them.
Neighbors are choking with the smoke entering their houses. Many have resorted to closing their windows and turning on their air-conditioning to breathe!
Can't there be a more environmentally friendly way of doing it without causing so much air pollution?
Electronic way perhaps? If they can now tweet messages to the Wailing Wall, can't they tweet to the 'gates of hell'?