I think this is a very good, comprehensive paper that deserves a link on the CASAA information pages:
Achieving appropriate regulations for electronic cigarettes
One of the more well thought out papers covering a boat load of issues including harm reduction and why pointless over regulation is a problem. Very comprehensive.
Achieving appropriate regulations for electronic cigarettes
One of the more well thought out papers covering a boat load of issues including harm reduction and why pointless over regulation is a problem. Very comprehensive.