Singapore
The laws most likely to catch a visitor off guard. What is legal at home can be a serious crime here — each rule links to its official source.
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Drug-related charges in Singapore carry severe penalties, including the death penalty or caning, and permanent residents of Singapore can be arrested and convicted even for drugs consumed outside Singapore.
Death penalty or caning for drug-related charges.
§ U.S. State Dept — SingaporeVerified Jul 26, 2026
Cannabis
Cannabis is illegal in Singapore and the penalties are among the harshest in the world. Cannabis and cannabis resin are Class A controlled drugs under the Misuse of Drugs Act, cannabis mixture and edibles are caught too, and even trace amounts count. Consuming it carries a minimum of one year in prison, and the death penalty attaches to trafficking, importing or exporting more than 500 g of cannabis - for hashish the figure is far lower, with more than 200 g of cannabis resin or more than 1,000 g of a cannabis mixture reaching the same capital band. Three rules catch visitors out because they reverse the usual burden of proof. Anyone proved to have had more than 15 g of cannabis is presumed to have held it for trafficking rather than personal use unless they can prove otherwise. If a controlled drug is found in anything you are carrying or anywhere you hold the keys to, you are presumed to have possessed it and to have known what it was, and showing that you never physically held it does not rebut that. And if drug-taking equipment is found in a place, that place is presumed to be used for drug-taking, and anyone found in it - or running from it - is presumed to have been consuming, which is an offence in itself. Separately, arranging a get-together of as few as two people knowing cannabis will be used there carries a minimum of three years in prison and caning, even if you supply nothing at all.
Consumption: not less than 1 year and not more than 10 years, plus a fine of up to S$20,000 (Misuse of Drugs Act 1973, s. 33(3A)). Possession of less than 330 g of cannabis: up to 10 years or S$20,000 or both. Trafficking, import or export of more than 500 g of cannabis, more than 200 g of cannabis resin or more than 1,000 g of a cannabis mixture: death (Second Schedule). Possession of more than 15 g of cannabis, 30 g of cannabis mixture or 10 g of cannabis resin raises a presumption that it was held for the purpose of trafficking (s. 17). Being the owner, tenant, occupier or person in charge of a place and permitting it to be used for drug-taking, trafficking or manufacture: up to 10 years or S$40,000 or both (s. 11 and the Second Schedule). Arranging or planning a gathering of 2 or more people knowing a controlled drug is to be consumed or trafficked there: 3 to 20 years and up to 10 strokes of the cane, and it applies even if you supply no drug at all (s. 11A). Introducing someone to a drug trafficker, which expressly includes merely passing on an address, telephone number or email address: up to 10 years, and the offence bites as long as either person is in Singapore (s. 11C). Teaching or instructing someone in cultivating cannabis, or giving them information on doing it: up to 10 years; publishing or disseminating that information: up to 5 years or a S$10,000 fine, subject to a defence of legitimate purpose related to justice, science, medicine, education or art (s. 11D). Two presumptions reach people who are simply present: equipment found in a place makes that place presumed to be a drug-taking place, and anyone found in or escaping from it is presumed to have been consuming (s. 19); and a drug found in a vehicle is presumed to be in the possession of both the owner and whoever is in charge of it at the time (s. 21).
§ Singapore Statutes Online (Attorney-General's Chambers) - Misuse of Drugs Act 1973, ss. 8, 11, 11A, 11C, 11D, 17, 18, 19, 20, 21, 33 and the First and Second Schedules; informal consolidation in force from 9 March 2025Verified Sep 13, 2026
Medications
Singapore lets travellers bring in up to 3 months' supply of personal medication without approval - but only if the medicine is not prohibited and needs no prior approval, and quantities over 3 months' supply are not allowed at all. Any personal medication containing a controlled substance (substances in the Second and Third Schedules to the Misuse of Drugs Regulations or the First Schedule to the Health Products (Therapeutic Products) Regulations 2016, plus other medications of concern listed by the Health Sciences Authority) needs HSA approval first: apply in English at least 2 weeks before you arrive. Carry a copy of a valid prescription or doctor's letter from your country of residence, keep each medicine in its original container or packaging labelled by the dispensing pharmacy with the patient's name, the medication name and the quantity, and keep your approval email and supporting documents ready for inspection on arrival.
Failure to comply will result in the medication being confiscated or enforcement action may be taken (Health Sciences Authority).
§ Health Sciences Authority (HSA) - Travelling with medications to Singapore (page last updated 15 Jun 2026)Verified Oct 17, 2026
Weapons
Singapore's Guns, Explosives and Weapons Control Act defines "weapon" item by item, and the list is far wider than guns: swords, machetes, parangs, bolos, kukris and hooked swords, bayonets, push and throwing knives, diving and hunting knives, kris, karambit, kirpan and dirk, butterfly, balisong and gravity knives, flick knives and switchblades, throwing stars and shuriken, knuckledusters including weighted or studded gloves, spears and spearheads, axes and tomahawks, nunchaku, sai and jitte, blow guns and their darts, crossbows, pistol crossbows and any bow regardless of draw weight. Pepper spray is caught separately as a "noxious substance" — the Act covers any nauseating or lachrymatory substance together with the cartridge, cylinder or pressurised can holding it and any spray gun that discharges it. Each of these needs a police licence: the noxious substance possession licence is "not issued to general public", the weapon possession licence is limited to entities with legitimate needs such as collectors, and applying requires a Singapore SingPass or Corppass login. As a visitor, leave all of it at home.
§ Singapore Police Force — Apply for Weapon and/or Noxious Substance Licence (Guns, Explosives and Weapons Control Act)Verified Sep 25, 2026
Customs & Cash
If you carry more than S$20,000 in total (or the equivalent in foreign currency) in cash and bearer negotiable instruments into or out of Singapore, you are required by law to declare it before you cross: submit Form NP 727 online within 72 hours before your arrival or departure, through the e-727 e-Service, the MyICA mobile app, or the cash declaration option after completing your SG Arrival Card. The duty covers money you carry on behalf of someone else and applies whether you travel alone or with others. Bearer negotiable instruments include cheques payable to "Cash", bills of exchange and promissory notes. Keep your summary page or acknowledgement email ready at the checkpoint, and if your details change, void the declaration and resubmit - failing to do so may be treated as a false report.
Failing to submit a full and accurate report is an offence under the Corruption, Drug Trafficking and Other Serious Crimes (Confiscation of Benefits) Act 1992: a fine of up to S$50,000, imprisonment for up to three years, or both. The cash and instruments may also be seized and/or confiscated upon conviction.
§ Immigration & Checkpoints Authority (ICA) - Taking Cash In and Out of Singapore (CBNI declaration, Form NP 727; page last updated 29 Sep 2026)Verified Oct 17, 2026
Imports & Customs
Singapore bans all written materials published by the Jehovah's Witnesses (Watchtower / International Bible Students Association) and the Unification Church; possessing them is an offence.
Subject to local criminal penalties (fines/seizure).
§ US State Dept — SingaporeVerified Jul 22, 2026
Alcohol
Singapore's duty-free alcohol allowance has three conditions you must meet before any litres apply: you are 18 or over, you spent at least 48 hours outside Singapore, and you are not arriving from Malaysia. Clearing immigration in Malaysia on the way counts as arriving from Malaysia, and then you get no duty-free concession at all. If you qualify, you pick one option: 1 litre spirits plus 1 litre wine; 1 litre spirits plus 1 litre beer; 1 litre wine plus 1 litre beer; 2 litres wine; or 2 litres beer. It must be for your own consumption — you must not sell it or give it away. You pay duty and GST on anything above your concession and on liquor carried for other people, and more than 10 litres of liquor products requires a Customs permit. Separately, there is no duty-free concession or GST relief at all for cigarettes and tobacco products.
§ Singapore Customs — Duty-Free Concession and GST Import Relief (page last updated 25 March 2026)Verified Sep 25, 2026
Vaping / E-cigs
E-cigarettes and vapes are banned — possessing, using, buying, or bringing them in is illegal.
Individuals fined up to S$10,000 under the Tobacco and Vaporisers Control Act (in force 1 May 2026); etomidate 'Kpod'/specified-psychoactive-substance vapes up to S$20,000 and/or 10 years' jail. Foreigners caught vaping have devices seized and are issued a Notice of Composition; repeat offenders are barred from re-entry and etomidate offenders can be deported.
§ Singapore HSAVerified Jul 16, 2026
Tobacco
Singapore gives no duty-free allowance for cigarettes or tobacco — you must declare every cigarette you bring in at the Red Channel and pay duty and GST.
Heavy fines (often 15–20x the duty) for non-declaration.
§ Singapore CustomsVerified Jul 26, 2026
Driving
A visitor can drive in Singapore on a foreign licence only while residing there for less than 12 months, and must also carry either an International Driving Permit (IDP) issued by an authorised body in the country of origin or, if an IDP is not available, an official English translation of the foreign licence; drivers from ASEAN member states do not need an IDP, but the foreign licence itself must be valid. Foreigners residing in Singapore for more than 12 months - and foreigners here for less than 12 months who are employed as drivers on a Work Permit or S Pass - must convert to a Singapore driving licence, which starts with passing the Basic Theory Test. Work pass holders who want to drive for work must obtain a Singapore driving licence within 6 months from the date their work pass is issued.
§ Singapore Police Force (Traffic Police) - Singapore Driving Licence (page last updated 23 Jul 2026)Verified Oct 17, 2026
Photography & Drones
Everyday photography is fine in Singapore, but photographing a gazetted "protected area" or "protected place" without the permission of that site authority is a criminal offence - and the ban applies from inside, from outside, or from ABOVE the site (Infrastructure Protection Act 2017 s.29(1)). Protected sites include military installations, certain government and security buildings, ports and water and power installations; they carry warning signs, so obey the sign rather than guessing. "Taking a photograph" is defined broadly in s.29(5): it includes making a film or video recording, recording an image for broadcast or live-streaming, and even making a drawing, diagram, plan, model, map, measurement, sounding or survey. If an authorised officer suspects you are going to take, are taking, or have taken such a photograph, s.29(2) lets them order you to stop, order you to delete or destroy any photograph taken, require you to surrender the photograph or the device, and seize the device or equipment WITHOUT A WARRANT; you must comply with any such direction (s.29(3)). Drones are covered separately: under s.30(4), photographing a protected area or place from an unmanned aircraft without the authority permission makes both the operator and the person taking the photograph guilty, and a designated officer may order the aircraft landed, assume control of it or end its flight, and seize it (s.30(3)).
Fine up to 20,000 Singapore dollars or imprisonment up to 2 years, or both, for photographing a protected area or protected place without permission, and the same maximum for failing to comply with an officer direction (Infrastructure Protection Act 2017 s.29(4)). Drone photography of a protected area or place without permission carries the same maximum - a fine up to 20,000 Singapore dollars or up to 2 years imprisonment, or both - for the operator and for the photographer (s.30(4)), and the same for failing to comply with a designated officer direction (s.30(5)). Officers may seize the photograph, the device and the aircraft without a warrant.
§ Singapore Statutes Online (Attorney-General Chambers) - Infrastructure Protection Act 2017 (Act 41 of 2017), ss. 29 and 30 read verbatim this run. The host publishes a structured version register, read this run: "Status: Current version as at 02 Oct 2026", with the timeline 18 Dec 2018 (Act 41 of 2017), 31 Dec 2021 (2020 Revised Edition), 01 Apr 2022 (amended by Act 25 of 2021) and 01 Jul 2025 (amended by Act 3 of 2021). Act 41 of 2017 s.84 repealed the earlier protected-places regime, which is why this rule now sits in this Act.Verified Oct 2, 2026
Connectivity
Singapore caps how many SIMs one person may hold and, from 28 February 2026, will not accept a foreign passport to register a POSTPAID SIM at all. Prepaid is capped at 3 cards per person across all telcos (in force since April 2014); postpaid is capped at 10 cards across all telcos from 28 February 2026, replacing the earlier limit of 10 per telco. Registration requires a government-issued identification document, and online sign-up requires Singpass, which visitors do not have. Corporate and data-only SIMs are exempt from the postpaid cap, and anyone who already held more than 10 postpaid SIMs before 28 February 2026 keeps them but cannot add more. A visitor should plan on a prepaid tourist SIM, an eSIM, or roaming.
§ Infocomm Media Development Authority (IMDA) - Tightening of limit on number of postpaid SIM cardsVerified Sep 17, 2026
LGBTQ+ Safety
Singapore repealed Section 377A (which criminalized sex between men), in force since 3 Jan 2023; same-sex marriage is not recognized.
§ Singapore Statutes Online (AGC) — Penal Code (Amendment) Act 2022Verified Jul 22, 2026
Public Conduct
Importing chewing gum into Singapore is prohibited (only HSA-approved therapeutic/dental gum is exempt); bringing prohibited goods in is an offence.
Bringing prohibited goods into Singapore is an offence (fines/seizure).
§ Singapore Customs — Prohibited and Controlled GoodsVerified Jul 22, 2026