Singapore's cigarette warnings 

After July 1, 2004, cigarettes sold in Singapore were required to display one of six health warning messages.  The messages were required to cover at least 50% of the cigarette package front and back.

On October 1, 2006, new health warnings come into effect.

Link to:
First Singapore regulation (2003)
Second Singapore regulation (2006)

In 2012, the government provided pictures of warnings that will be required in 2013.

2013 warnings  
2006 warnings  

courtesy:Jenny8Lee - Flickr
2003 warnings