how kill all these scam?? should authority put up some banner and warning to the public just like ah long styles (paste alot of sticker / banner at pole even public toilet) then ppl will read it everyday. or form up a group of ppl to trail them , follow them to their most active location then distribute a warning flyer to public in front of them.    2nd tot of these action, do we malaysian willingly to do such kepoh things?? all i know is malaysian are all like mind your own business.