Won't smell it near Sutramas or IOI Business Park...the smell is noticeable for those nearer to the lake like the back of IOI Mall or the row of car showrooms where the back is directly facing the mining pool (Hyundai, Mitsubishi showrooms).

The smell is there whenever the wind blows be it rainy day or even dry day...due to the some ppl dumping chemicals into the pond which killed all the fish and left there rotting. Maybe the source is the sewage treatment??? But Sutramas/IOI biz park can't smell it. I have a friend staying at Sutramas and everytime I visit I don't smell anything. The smell was reported by another friend working at one of the shops next to IOImall.

I encountered the shitty smell near IOI mall when passing on first week of September too. The source is the mining pond behind...toxic material caused all the fish to die, float to the surface and rot...

Yup I smelled it too the last few days when passed by IOI Mall, but not at Sutramas leh. I still think it is the mining pool behind IOI Mall, not the waste treatment plant.

Ya, a ghost farted in my car when I drove by alone...