Dubai is not a city where visitors need to be nervous about every small gesture. It is a global city where more than 200 nationalities live side by side. The useful distinction is between law, a venue’s own rule, and simple cultural courtesy.
I live and work in Dubai, and this guide focuses on the situations that genuinely catch visitors and new residents out: medicine, photography, online posts, alcohol, public transport and employment. It reflects official information available on 13 October 2026; enforcement and individual circumstances can differ, so check with the relevant authority when the answer matters.
I checked each high-risk point against primary sources from the UAE Government, UAE Legislation, the Emirates Drug Establishment (EDE), Dubai RTA and Visit Dubai. This update replaces older AED 100,000 cash-threshold references and the former MOHAP medicine-service link with the current official guidance.
- Never carry illegal drugs; check controlled medicines before departure.
- Do not drink and drive or become drunk and disorderly in public.
- Ask before photographing a person and again before publishing the image.
- Holding hands is acceptable; excessive public affection is not.
- Keep swimwear to beaches and pools, and dress modestly in sensitive venues.
- Declare cash and equivalent instruments above AED 60,000 when entering or leaving the UAE.
Not every “Dubai rule” is a criminal law
| Category | Examples | What to do |
|---|---|---|
| Law / regulation | Illegal drugs, drink-driving, privacy violations, unauthorised work | Check an official UAE source before travel or action |
| Venue rule | Metro food restrictions, designated cabins, mosque dress, no-photo signs | Read signs and follow staff instructions |
| Etiquette | Modest dress in heritage areas, Ramadan courtesy, respectful greetings | Adjust to the setting and people around you |
Outdated travel posts often turn good manners into dramatic “bans.” Use the most recent official guidance and the rule posted at the actual venue.
| Common question | Answer current to October 2026 | Authority |
|---|---|---|
| Can I bring prescription medicine? | It depends on classification. Carry the required documents for controlled medicines; traveller pre-approval is optional. | EDE |
| When must cash be declared? | When cash and covered assets exceed AED 60,000. | UAE Government |
| Can I work on a visit visa? | No, whether the work is paid or unpaid. | UAE Government |
| Can I eat on the Metro? | Eating or drinking in prohibited areas carries an AED 100 fine. | Dubai RTA |
1. Do not carry illegal drugs
2. Do not assume your prescription is automatically permitted
Possessing, using or distributing illegal drugs is strictly prohibited. Do not carry a package for someone else, and be cautious with unlabelled supplements, oils, vape liquids or cannabis-derived products purchased legally elsewhere. The UAE classification is what matters at the border.
Some sleeping tablets, pain medicines and psychiatric medicines are controlled. The current official service is operated by the Emirates Drug Establishment (EDE). Its online pre-approval is optional for arriving travellers, but narcotic, psychotropic and controlled medicines still require the applicable prescription and medical report. EDE states a maximum three-month patient supply for these medicines.
The prescription should identify the patient, medicine, dose, dosage form, treatment period, issue date and doctor; EDE says it should have been issued within the previous three months. The medical report should cover the diagnosis and treatment plan and have been issued within the previous year. EDE’s FAQ says medicines that are not narcotic or psychotropic can be carried without prior submission, subject to their classification.
- Find the generic name and active ingredient.
- Check the current EDE list and permit service.
- Carry the prescription and medical report where required.
- Keep only the necessary quantity in clearly labelled original packaging.
- Ask EDE (800 33784 / info@ede.gov.ae) or a UAE embassy if the classification is unclear.
3. Do not become drunk and disorderly in public
4. Never drink and drive
Visit Dubai says licensed hotels, bars and specialist stores may serve alcohol to people aged 21 and over. The practical boundary is clear: drink only where authorised, do not carry it into ordinary public spaces, and do not allow intoxication to become disruptive or threatening.
Driving under the influence of alcohol, narcotics or psychotropic substances is treated as a serious traffic offence. If you drink, use a taxi, ride-hailing service or designated driver. Do not rely on “I only had one.”
5. Do not photograph people without permission
6. Do not photograph restricted sites
The UAE Government’s visitor guidance says not to photograph people without permission. Be especially careful around families, children, accidents and anyone in a vulnerable situation. A crowd appearing incidentally in a wide landmark image is different from targeting an identifiable person.
Consent to take a photo is not automatically consent to upload it. Article 45 of the UAE Copyright Law separately addresses keeping, displaying, publishing and distributing a person’s photograph or recording, with limited exceptions for matters such as public events. Publishing a face, conversation, number plate, home or private moment can therefore create a separate privacy issue.
Government and military facilities can be restricted. At airports, ports, police locations, accident scenes and construction sites, follow every sign and staff instruction. Drone use has separate registration, permit and no-fly-zone rules.
7. Do not insult or threaten people online
8. Do not share rumours or private material
The UAE cybercrime framework covers online insult, defamation, threats and invasion of privacy. That can extend beyond a public social post to reviews, direct messages, voice notes, screenshots and group chats.
If you have a dispute with a landlord, employer or business, preserve the contract, receipt, dates and correspondence, then use the correct complaint channel. Avoid personal attacks and unsupported accusations. Do not forward accident footage, private conversations, identifying details or unverified claims simply because someone else posted them first.
9. Do not escalate arguments with abuse or aggressive gestures
10. Avoid excessive public affection
Shouting, threats, insults and offensive gestures can turn an ordinary traffic or parking disagreement into a much more serious matter. Move to a safe place and contact security or police instead of filming and provoking the other person.
Couples do not need to avoid all contact. Visit Dubai specifically notes that holding hands is fine, while excessive public displays of affection are not. Keep affection discreet, especially in family venues, government buildings and places of worship.
11. Do not wear swimwear around the city or ignore a place of worship’s dress rules
Everyday clothing in Dubai is diverse. Women are not generally required to cover their hair or wear traditional Emirati clothing. Still, modest clothing is the practical choice in malls, heritage districts, government buildings and religious sites.
- Wear swimwear at the beach, pool, waterpark or spa—not in a shopping mall.
- At a mosque, follow the posted requirements on covering arms, legs and hair.
- Avoid clothing with offensive words or images.
- Carry a light layer or cover-up when moving between venues.
12. Do not ignore Metro cabins, food restrictions or road rules
Dubai Metro fines include AED 100 for eating or drinking in prohibited areas, AED 200 for smoking or using someone else’s nol card, and AED 100 for entering a designated cabin without eligibility. Amounts and categories can change, so check platform markings, cabin signs and the current RTA schedule.
On the road, use crossings, obey signals and speed limits, and keep your phone out of your hand while driving. If an accident occurs, do not simply leave; follow the police reporting process. See our Dubai driving basics for the wider setup.
13. Do not cross the border with more than AED 60,000 undeclared
Travellers entering or leaving the UAE with more than AED 60,000 in cash—or equivalent foreign currency, bearer financial instruments, precious metals or valuable stones—must declare it through the ICP system or Afseh app. Declaration is not a ban; it is a transparency requirement. Some older documents still show AED 100,000; this article follows the federal portal page updated in April 2026.
Amounts held by travellers under 18 are added to the accompanying adult’s threshold. Check the current definition before travelling with high-value instruments or valuables.
14. Do not work on tourist or visit status
Attending a meeting or interviewing is not the same as starting work. The UAE Government states that working on a tourist or visit visa is prohibited whether paid or unpaid. Do not begin on a verbal promise that “the visa will come later.” Ask for the formal offer, employment contract, work-permit process, residence process, insurance and the party responsible for each fee.
If you are relocating, our 2026 moving-to-Dubai guide explains the residence routes and order of setup.
What changes during Ramadan?
The UAE Government and Visit Dubai say non-Muslims are not required to fast, and daytime dining is available at many malls, hotels and restaurants. Arrangements still vary by venue. Use designated dining areas, be discreet about eating, drinking and smoking in shared public settings, and check altered opening or working hours.
Not everyone is fasting, and courtesy does not mean making assumptions about another person’s faith or health. If unsure, ask the venue quietly.
A practical pre-trip checklist
| When | Check |
|---|---|
| Before booking | Passport, entry status, insurance, medicine classification |
| While packing | Original medicine packaging, prescription, controlled-medicine documents, cash declaration, every item carried for someone else |
| Before photographing | Permission, no-photo signs, publishing consent, location and number plates |
| Before a night out | Venue licence, appropriate clothing, transport home, no driving |
| Before posting | Accuracy, privacy, tone, identifying details, official complaint route |
You do not need to memorise every article of law. Protect other people’s privacy, read signs, verify medicine and customs rules before departure, and use official channels when something goes wrong.
Emergency and help numbers
| Service | Number |
|---|---|
| Police emergency | 999 |
| Ambulance | 998 |
| Fire | 997 |
| Non-emergency police / Tourist Police | 901 |
Frequently asked questions
What are the most important things not to do in Dubai?
Do not carry illegal drugs or unchecked controlled medicines, drink and drive, or record and publish people in ways that invade their privacy. Rules may differ from your home country, so check official UAE guidance before travel.
Is there a strict dress code in Dubai?
Dubai has diverse everyday dress. Modest clothing is advisable in malls, heritage areas, government buildings and places of worship. Swimwear belongs at beaches, pools, waterparks and spa areas rather than city streets or shopping malls.
Can couples hold hands in Dubai?
Visit Dubai says holding hands is acceptable, while excessive public displays of affection are not. Keep behaviour discreet and appropriate to the venue.
Can I photograph people in Dubai?
Ask before photographing identifiable people and do not point a camera at restricted government or military sites. Permission to take a photo is not automatically permission to publish it online.
Can I bring prescription medicine into Dubai?
It depends on the medicine’s classification. Current EDE guidance says the electronic pre-approval service is optional for travellers. Narcotic, psychotropic and controlled medicines require supporting documents and are generally limited to a three-month patient supply.
What are the emergency numbers in Dubai?
Call 999 for police emergencies, 998 for an ambulance and 997 for fire. For non-emergency police enquiries and Tourist Police, call 901.
Official sources
- Emirates Drug Establishment: Personal medicine import permit
- Visit Dubai: Practical information
- UAE Government: Social responsibility and visitor etiquette
- UAE Legislation: Copyright Law, Article 45
- UAE Legislation: Federal Decree-Law No. 34 of 2021
- UAE Government: Customs clearance and money declaration
- UAE Government: Preparing to work
- Dubai RTA: Public transport fines
- UAE Government: Ramadan
- Dubai Police: Visitor guide and contacts
General information current to 13 October 2026. Laws, procedures, venue rules and declaration thresholds can change, and individual circumstances matter. Confirm the latest position with the relevant authority before travel or action.