Singapore laws that catch Australians out

Short answer: the fines are real, they're enforced, and "I didn't know" doesn't work here.

The short version

Vapes are illegal to buy, use or own. Since 1 September 2025 a first offence costs S$700, and foreigners who keep offending can lose their pass and be banned from coming back [3].
Having drugs in your system is an offence, and Smartraveller warns you can be charged even if you took them overseas where they were legal [1].
Bringing in chewing gum is banned, nicotine gum included [1].
Everyday fines add up: S$300 for littering, S$200 for smoking in the wrong place, and jaywalking is an offence too [4][5][6].
If you're arrested, the High Commission can't get you out. Police can hold you for up to 48 hours without letting you contact anyone [1].

Why Singapore feels different

Most Australians arrive expecting the gum ban and maybe a lecture about caning. The bigger surprise is how ordinary the enforcement is. Plain-clothes officers issue fines for dropping a cigarette butt. Cameras watch void decks for high-rise litter. Officers do check people for vapes on the street.

Penalties also escalate fast. A first offence often ends with a "composition", which is an on-the-spot fine you pay to settle the matter. A second or third offence can mean court, a criminal record and, for foreigners, your pass.

Offence	What it usually costs	How it differs from home
Using or owning a vape	S$700 composition for a first offence; rehab on the second; prosecution and up to S$2,000 fine from the third [3]	Vapes are legal on prescription from pharmacies in Australia
Vape containing etomidate	Treated as a Class C drug; rehabilitation, possible prosecution, pass revocation and deportation [3]	No direct equivalent
Drugs found in your urine	Minimum one year's jail and up to 10 years for consumption [2]	Some states have diversion or cannabis decriminalisation
Bringing in chewing gum	Prohibited import, including nicotine gum [1]	Legal everywhere
Littering	S$300 composition for a first offence; court and a Corrective Work Order possible [4]	Fines exist, but enforcement is patchy
Smoking in a prohibited place	S$200 composition, up to S$1,000 in court [5]	Rules are similar, enforcement is not
Jaywalking	A fine, often reported as S$50 [6]	Rarely enforced in most cities
Joining an unauthorised protest	Illegal; foreigners need a police permit even at Speakers' Corner [1]	Protest is generally a protected right

Vaping: the one that catches the most Australians

At home, vapes are sold on prescription through pharmacies. In Singapore, buying, using and owning e-vaporisers is illegal, and the government has spent the past two years cracking down.

From 1 September 2025, the penalties for possessing, using or buying a vape went up [3]:

First offence: a S$700 composition for adults, or S$500 for under-18s. Your vape is seized.
Second offence: three months of rehabilitation. Skip it and you'll be prosecuted.
Third offence and beyond: prosecution and a fine of up to S$2,000.

For foreigners the stakes are higher. Long-term pass holders, such as people on an Employment Pass or Student's Pass, can have their pass revoked on a third offence, then be deported and banned from re-entering Singapore [3]. Short-term visitors who re-offend are banned from re-entering when they leave [3].

Kpods and etomidate

The government also listed etomidate, an anaesthetic found in some vapes known as "Kpods", as a Class C drug under the Misuse of Drugs Act from 1 September 2025 [3]. If you're caught with an etomidate vape, you face rehabilitation and possible prosecution. Foreigners caught possessing or using one, or testing positive, may lose their pass and be deported [3]. Importers face a mandatory minimum of three years' jail and five strokes of the cane [3].

The practical rule: don't pack a vape, don't accept one at a party, and don't keep one "for a friend". You often can't tell what's inside a vape bought on the street, and Smartraveller warns that drug-laced vapes are in circulation [1].

Drugs, including the ones you took somewhere else

Singapore's drug laws are among the toughest in the world. Smartraveller is blunt: it's illegal to have drugs in your system, including traces found in blood, urine and hair tests, and you can be charged even if you took the drug outside Singapore, including where it was legal [1].

That's the bit that catches Australians out. A weekend in Bangkok, a gummy in California or a legal joint in Canada doesn't stay overseas if you're tested back in Singapore. The Central Narcotics Bureau carries out tests at checkpoints and during operations.

For Singapore citizens and permanent residents, the Misuse of Drugs Act makes consumption an offence whether the drugs were taken in Singapore or overseas [2]. The penalty is a minimum of one year in jail, up to 10 years, and a fine of up to S$20,000 [2]. If you're a PR, or you're planning to apply, this applies to you everywhere.

Trafficking is far more serious. Smartraveller notes that serious crimes, including drug trafficking, can attract the death penalty, and that caning is regularly used [1]. Above certain quantities, the law presumes you're trafficking, not just using.

What to do:

Don't carry anything for anyone, and lock your bags at the airport.
If you use medicinal cannabis or certain prescription drugs at home, check before you travel. Some medicines legal in Australia are controlled in Singapore and need approval to bring in.
Think twice about the overseas trip with friends who use. A positive test is a positive test.

Gum, smoking and littering

Chewing gum

You can't bring chewing gum into Singapore, and that includes nicotine gum, even if you stay in the airport transit zone [1]. The fine print matters less than the habit: empty your bag before you fly.

Smoking

Smoking is banned in most indoor places and many outdoor ones, including shopping centres, offices, bus interchanges, bus shelters, swimming pools and sports stadiums [5]. You also can't smoke in taxis and private-hire cars on a paid trip [5]. Getting caught means a S$200 composition, or up to S$1,000 if it goes to court [5]. Look for the yellow-boxed designated smoking areas, and don't assume the footpath outside your building is fine.

Littering

A first littering offence attracts a S$300 composition [4]. Courts can also make offenders do a Corrective Work Order, which means up to 12 hours picking up rubbish in public, often in a high-visibility vest [4]. High-rise littering, such as dropping something from an HDB window or balcony, carries court fines of up to S$2,000 for a first conviction and up to S$10,000 for a third [4].

And yes, Smartraveller notes that not returning your tray after eating at a hawker centre is against the law [1]. Bus your tray.

Jaywalking, protests and public speaking

Jaywalking means crossing within 50 metres of a pedestrian crossing without using it, or crossing against the red man [6]. Fines are commonly reported at S$50 [6]. Use the overhead bridges. They're everywhere for a reason.

Protests are a big one for Australians used to marching on the steps of Parliament. Smartraveller says unauthorised public demonstrations are illegal, and demonstrations are only allowed at Speakers' Corner in Hong Lim Park [1]. Foreigners who aren't permanent residents need a police permit even to join those [1].

Public speaking on racial, communal, religious or political topics needs a Miscellaneous Work Pass from the Ministry of Manpower [1]. That can catch out speakers at conferences or community events. Social media posts on sensitive topics can also attract attention.

If you're arrested

This is where expectations and reality part ways. Australians often assume the embassy will step in. The Australian High Commission in Singapore can do a lot, but not that.

According to Smartraveller [1]:

Police can detain you for up to 48 hours without letting you contact anyone, including a lawyer or the High Commission.
Police don't have to tell anyone about the arrest, including the High Commission.
Your passport may be held during an investigation, and you can't get a replacement until the legal matters are resolved.
The Australian Government "can't get you out of trouble or out of jail".

What consular staff can do is check on your welfare, give you a list of local lawyers and keep in touch with your family if you agree. The High Commission is at 25 Napier Road and its phone number is +65 6836 4100 [1]. Out of hours, the 24-hour Consular Emergency Centre is on +61 2 6261 3305 [1].

If you're stopped:

Stay calm and polite. Arguing with an enforcement officer rarely helps.
Ask what you're being stopped for and whether it can be settled by composition.
For anything more than a minor fine, ask for a lawyer before you sign a statement.
Tell your employer's HR if your pass could be affected. They're the pass sponsor.
Save the High Commission's number in your phone now, not later.

Questions about a fine or a run-in with the rules? Join Cooee Singapore, our Facebook group for Australians in Singapore, where members share what actually happened to them.

Singapore's strict laws: vaping, drugs and the fines Aussies don't expect