If you're an expat working here or even on a DP don't vape otherwise you won't be living here for long.."Foreigners caught vaping may have passes revoked, be banned from re entering Nervous behaviour raises suspicion: Malaysians caught smuggling e cigarettes into Singapore Singapore's Stance on Vaping and Its Implications Singapore is worried about a rise in drug laced vaping. What is happening, and what is the drug etomidate? Singapore The Guardian