From Sept 1, 2025, foreigners caught vaping in Singapore risk fines, seizure of devices, deportation, and bans from re entry. Short term visitors reoffending may be denied future entry, while long term pass holders could Singapur: Rauchen erlaubt? Reisen & Offizielle Hinweise Singapur verschrft den Kampf gegen das Dampfen: hrtere Strafen und "Null Toleranz" Linie The Flight Club Stop Vaping gov.sg Southeast Asia gets to grips with vaping as Gen Z piles in to puff: 'I thought it was cool' South China Morning Post