CISCO officers will place electronic cameras at the homes of those under quarantine.
These people will then be called at random intervals and asked to stand in front of the camera to show they are home.
Anyone found breaking quarantine will be served a warning letter and given an electronic wrist tag.
This tag is linked to a dedicated phone line and will alert CISCO if the person leaves the house or tries to break the tag.
ChannelNewsAsia.com 10 April 2003