Singapore authorities have stepped up enforcement against vaping, with about 60 people caught since 18 August during checks on buses, trains and interchanges. On 29 Sept, a teenager was caught at Bishan Aussies visiting Singapore are being warned to leave their vapes and e cigarettes at home, as the country launches a massive crackdown. From Monday September 1, anyone caught using a vape will have Vaping: Singapore is cracking down on public enemy number one BBC News A 12 year old girl. Caught vaping twice. Put through rehab. Now thriving better grades, better attendance, better life. That's one of 2,500+ vaping cases caught in Singapore in early 2026 alone.