Singapour envisage de rendre strictement illgal le vapotage d'tomidate Singapore is worried about a rise in drug laced vaping. What is happening, and what is the drug etomidate? Singapore The Guardian Illicit anaesthetic laced vapes linked to drug harm nationwide Etomidate, a medical anaesthetic increasingly abused in vape devices, will become a Class C drug in Singapore under the Misuse of Drugs Act from 1 September, carrying stricter penalties for possession, trafficking,