Top 13 Things to Not Do in Singapore: Insider Tips for Smart Travelers

Singapore is a city where tradition meets innovation a dazzling mix of towering skyscrapers, lush green spaces, and world-famous street food. But beyond its modern charm lies a city that values discipline, cleanliness, and respect for the law. For travelers, understanding local etiquette is just as important as exploring its attractions.

Before you dive into this multicultural hub, it’s essential to know what not to do in Singapore in 2026 to avoid fines, awkward situations, or cultural misunderstandings. From public behavior to legal dos and don’ts, this guide uncovers the key things to not do in Singapore so you can enjoy your visit smoothly, respectfully, and without any surprises.

1. Do Not Litter

If you’re wondering what not to do in Singapore as a tourist, littering should top your list. The country is world-famous for its spotless streets, and the law strictly enforces it. Tossing trash carelessly can land you a fine of SGD 300 (around ₹18,000) for a first offense, while repeat offenders risk SGD 1,000 (₹60,000) or community service. Always use the designated bins it’s a simple way to show respect and avoid penalties.

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2. Do Not Chew Gum

When it comes to what not to do in Singapore, chewing gum is a surprising but serious rule. Since 1992, the sale and import of gum have been banned to maintain public cleanliness. Only prescribed dental or nicotine gum is allowed. Violating this law could result in fines of up to SGD 100,000 (₹60 lakhs) or imprisonment. So, leave your gum at home it’s one of the 10 things not to do in Singapore if you want a trouble-free visit.

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3. Do Not Spit in Public

Spitting is one of those actions tourists should not do in Singapore under any circumstance. It’s not just impolite it’s illegal. Fines range from SGD 300 to SGD 1,000 (₹18,000–₹60,000). If you must clear your throat, do so discreetly into a tissue. Maintaining public hygiene is part of Singapore’s culture of respect.

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4. Do Not Eat on Public Transport

If you’re deciding what not to do when visiting Singapore, remember this: no eating or drinking on trains, buses, or inside MRT stations. Only plain water is permitted. Getting caught could cost you SGD 500 (₹30,000). Finish your snacks before you board or wait until you arrive it’s one of the easiest rules to follow.

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5. Do Not Show Nudity

Public nudity even when you think no one’s watching is illegal. If visible from outside, even through a hotel window, it can be considered an offense. The fine can reach SGD 2,000 (₹1.2 lakhs), plus up to 3 months in jail. Modesty is appreciated here, so keep curtains drawn and avoid exposure in public spaces.

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6. Do Not Smoke in Public

Smoking is prohibited in most public places in Singapore, including restaurants, bars, cinemas, and shopping malls. Designated smoking areas are available in some locations. If caught smoking in a non-designated area, you could face a fine of up to SGD 1,000 (around Rs. 60,000). As a tourist, familiarize yourself with the smoking rules and stick to designated areas.

7. Do Not Forget to Flush

Forgetting to flush the toilet after use is unhygienic and illegal in Singapore. If caught, you could face a fine of up to SGD 150 (approximately Rs. 9,000). Public restrooms are regularly checked for cleanliness and proper flushing. Make it a habit always to flush the toilet to avoid any penalties.

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8. Do Not Bring Durian Fruit on Public Transport

Durian, the “King of Fruits,” is known for its unique taste and pungent smell. Due to its strong odor, durian is banned on public transport in Singapore. Carrying durian on buses or trains can result in fines of up to SGD 500 (around Rs. 30,000). If you want to try this exotic fruit, enjoy it in designated areas or the comfort of your hotel room.

9. Do Not Jaywalk

Jaywalking, or crossing the road outside of designated pedestrian crossings, is illegal in Singapore. Offenders can face fines ranging from SGD 20 to SGD 1,000 (Rs. 1,200 to Rs. 60,000), depending on the severity and number of offenses. Always use pedestrian crossings and follow traffic signals to ensure your safety and avoid penalties.

10. Do Not Walk Around Without Shoes in Some Areas

While walking barefoot is not illegal in Singapore, it is considered inappropriate in certain areas, such as temples, mosques, and some restaurants. When visiting religious sites, remove your shoes before entering as a sign of respect. In other public areas, wearing shoes is generally expected for hygiene and safety reasons.

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11. Do Not Leave Trash in Hotel Rooms

Keeping your hotel room clean and tidy is not only a matter of courtesy but also helps maintain Singapore’s high standards of cleanliness. Dispose of your trash in the designated bins provided by the hotel, and avoid leaving litter or food waste in your room. This small consideration goes a long way in preserving the city’s pristine environment.

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12. Do Not Drink Alcohol in Public

If you’re exploring what tourists should not do in Singapore, remember that public drinking is off-limits. You can’t consume alcohol in parks, on beaches, or on the streets. Doing so can result in fines of up to SGD 1,000 (₹60,000) or arrest. To enjoy a drink, stick to licensed bars or your hotel room responsible drinking is part of Singapore’s social code.

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13. Do Not Vandalize

Among the 10 things not to do in Singapore, vandalism is taken most seriously. From graffiti to sticking posters, any damage to public property can lead to fines, imprisonment, or even caning. Tourists are expected to respect Singapore’s orderliness and that includes keeping public spaces untouched.

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FAQs

What are the laws in Singapore for tourists?

Tourists in Singapore must abide by the country’s laws, which include restrictions on littering, chewing gum, smoking in public places, and consuming alcohol in public. Other important laws relate to jaywalking, vandalism, and public nudity. Familiarize yourself with these laws to avoid any legal issues during your stay.

Is it ok to wear shorts in Singapore?

Yes, wearing shorts is generally acceptable in Singapore, given the hot and humid weather. However, when visiting religious sites like temples or mosques, it’s advisable to dress modestly, covering your knees and shoulders as a sign of respect.

Can unmarried couples go on holiday to Singapore?

Unmarried couples can visit Singapore without any issues. However, it’s important to note that public displays of affection are frowned upon, and public nudity is illegal, even in private spaces if visible from the outside. Book separate rooms or a room with two beds to avoid any complications.

Is it safe to visit Singapore as a solo traveler?

Singapore is considered one of the safest countries in the world, making it an ideal destination for solo travelers. The city has a low crime rate, efficient public transportation, and a friendly, English-speaking population. However, as with any travel, take necessary precautions and remain vigilant of your surroundings.

What is the best month to go to Singapore?

The best months to visit Singapore are December and June when the weather is drier and more pleasant. From July to November, there is more rainfall due to the monsoon season. However, Singapore is a year-round destination, and the weather is generally hot and humid, with occasional showers throughout the year.

Can two male friends share a hotel room in Singapore?

Yes, two friends of the same gender can share a hotel room in Singapore without any issues. Hotels do not have any restrictions on same-gender room sharing. However, it’s always a good idea to inform the hotel to ensure they can provide a room with the appropriate bedding arrangements.

What are the strict rules in Singapore?

Singapore has strict rules against drug offenses, with severe penalties, including the death penalty for drug trafficking. Other strict rules relate to littering, chewing gum, smoking in public places, vandalism, and public nudity.

What is not allowed in Singapore as a tourist?

Here are some things not to do in Singapore:

• You should avoid littering, chewing gum, smoking in public places, consuming alcohol in public, jaywalking, vandalism, and public nudity.
• Do not spit publicly, discuss sensitive political or religious topics, and forget to flush public toilets.