Some part of Shah Alam and Klang are engulf in smoke!

If you stay in Shah Alam, Bukit Kemuning, Bukit Rimau, Kota Kemuning Area, Klang near to or along the Kesas Highway, you will notice that these area is engulf with smoke during nightime.  Apparently there is blatant open burning in some plantation somewhere around this area.  The best part is, the burning is like all pre-planned as you wont smell it during daytime, it only happens in the late evening and at night!  These has happened for the past few years without failed.  Why no action from the Environment pollution control agency?  We are quick to point our fingers to our neighbours for open burining but yet this blatant illegal practice happend right under our nose.