United Kingdom
Travel advisory: Exercise a high degree of caution
Source: Government of Canada (travel.gc.ca) · Updated 2026-08-02
At a Glance
- Exercise a high degree of caution — terrorism threat is rated "severe" (level 4 of 5); previous attacks have targeted public areas, transport hubs, and tourist zones across the UK.
- ETA is mandatory as of February 25, 2026 — apply online before departure on the passport you'll use for entry, or you may be denied boarding.
- Dual citizens of UK/Ireland cannot use Canadian passport — you must travel on your British, Irish, or overseas territories passport, or apply for a certificate of entitlement before you travel.
SAFETY & SECURITY
- Terrorism remains the highest threat — the national alert level is "severe" (4 of 5); previous attacks have used knives, vehicles, and explosives, targeting government buildings, airports, restaurants, shopping centers, and crowded tourist areas.
Prepare: Avoid large gatherings and major political events; stay alert in crowded public spaces, especially Piccadilly Circus, Trafalgar Square, Leicester Square, and airports.
- Petty crime is common — pickpocketing, purse snatching, and phone theft occur frequently in tourist areas, underground walkways, and on public transport; thieves work alone and in groups using distraction tactics.
Prepare: Keep your passport and ID separate; carry a photocopy of your passport instead of the original; never leave bags hanging on chair backs; secure valuables in a hotel safe.
- Violent crime and sexual assault occur, especially in larger cities — mugging, knife crime, and assault happen; unlicensed taxis pose specific risk to passengers.
Prepare: Use only officially licensed and marked taxis or private hire vehicles; avoid carrying large cash or unnecessary valuables; stay vigilant after dark in urban areas; cover your PIN when using ATMs.
- Credit card and ATM fraud is active — criminals use hidden devices to capture account information; cybercrime targets public Wi-Fi networks.
Prepare: Use ATMs in banks or public business areas only; cover the keypad when entering your PIN; avoid public Wi-Fi for financial transactions; monitor your account statements regularly.
- Spiked food and drinks are a risk — snacks, beverages, gum, or cigarettes from strangers may contain drugs used to facilitate sexual assault or robbery.
Prepare: Never accept food or drinks from new acquaintances; never leave your drink unattended or with strangers.
- Demonstrations and protests occur regularly — even peaceful protests can turn violent quickly, with risks of riots, looting, and vandalism; disruptions to traffic and public transport are common.
Prepare: Monitor local media for protest activity; avoid areas where demonstrations are taking place; expect increased police presence.
- Inter-communal tensions escalate during the summer marching season (April–August, especially around July 12) — delays and disruptions occur in some areas.
Prepare: Check local advisories before traveling during this period; follow local authority guidance.
HEALTH
- No routine vaccinations are required — the UK has high standards of public health and medical care; routine travel vaccines (routine childhood series) should be current.
Prepare: Confirm your routine immunizations are up to date before departure; consider vaccinations for hepatitis A or typhoid only if you have specific risk factors.
- No active disease outbreaks reported — the UK is not currently affected by Ebola, dengue, malaria, or other exotic diseases.
- Medical care is excellent — the UK's National Health Service (NHS) provides high-quality emergency and hospital care; private care is also widely available.
- Water and food are safe — tap water is potable and food safety standards are stringent.
VISA & ENTRY
- Electronic Travel Authorisation (ETA) is mandatory as of February 25, 2026 — apply online before you travel; valid for 2 years or until passport expiry (whichever is sooner); allows multiple entries; standard processing takes minutes to days.
Prepare: Apply for your ETA at least 1–2 weeks before departure at the UK Visas and Immigration website; use the exact passport you will carry.
- Dual citizen warning: if you hold UK, Irish, or British overseas territories citizenship, you must travel on that passport, not your Canadian passport — you cannot apply for an ETA if you hold dual citizenship; if you lack a non-Canadian passport, apply for a certificate of entitlement to travel on your Canadian passport before departure.
Prepare: Verify your citizenship status immediately; if unsure, check the UK Home Office "Check if you're a British citizen" tool; apply for a certificate of entitlement or a non-Canadian passport at least 6–8 weeks before travel.
- Canadian passport must be valid for the duration of your stay — no minimum validity period beyond your intended return date is specified, but airlines may require additional validity; verify with your airline before booking.
Prepare: Check your passport expiry date now; if it expires within 6 months, apply for renewal immediately.
- Tourist stay: up to 6 months without a visa — the ETA satisfies this requirement.
- Work, business, or study requires a separate work permit or student visa — apply online well in advance (processing times vary).
- Marriage visitor visa is required if you plan to marry or register a civil partnership — apply online before departure.
Verify all visa and entry requirements directly with the nearest embassy or consulate before travel. Requirements can change without notice.
LOCAL LAWS & CULTURE
- Driving is on the left — vehicles and pedestrians move opposite to Canadian norms; be extremely cautious when crossing streets; confirm traffic direction before stepping into the road; one-way streets are common in cities.
Prepare: If renting a car, practice left-side driving in a quiet area first; as a pedestrian, look right first (traffic comes from that direction).
- Roads are narrow and congested in urban areas; roundabouts (traffic circles) require caution — rural roads become hazardous in severe weather or freezing temperatures; slow down on curves on narrow roads where oncoming traffic may be hidden.
Prepare: Drive defensively in cities; reduce speed on rural roads in bad weather; avoid driving in snow or ice if unfamiliar with left-side rules.
- No specific LGBTQ+ or religious dress restrictions — the UK generally has strong protections for LGBTQ+ travelers; religious clothing is respected.
- No unusual drug or alcohol laws affecting tourists — standard restrictions apply; public intoxication can attract police attention.
PRACTICAL & CONNECTIVITY
- Currency is the pound sterling (GBP) — the euro is not used; ATMs are widely available; card fraud is active, so use ATMs in secure locations only.
Prepare: Notify your bank of travel dates; carry a backup credit card; use ATMs only in banks or inside businesses.
- Power outlets are type G (three rectangular pins) — voltage is 230V, 50Hz; most North American devices require an adapter and voltage converter.
Prepare: Buy a UK power adapter and voltage converter before departure (or on arrival); test your devices before traveling.
- Mobile SIM cards and eSIMs are readily available — major providers include Vodafone, EE, O2, and Three; prepaid plans are easy to activate; public Wi-Fi is widespread but cybercrime is active.
Prepare: Purchase a UK SIM or eSIM on arrival or before travel; avoid public Wi-Fi for financial or sensitive transactions.
- Tipping is not obligatory — tips of 10–15% are customary in restaurants if service is not included; rounding up in pubs is common.
- Public transportation is extensive and reliable — licensed black cabs and private hire vehicles are safe; always use officially marked taxis, never unlicensed minicabs.
Prepare: Pre-book rides or use official taxi apps; avoid hailing unlicensed cabs off the street.
CLIMATE & TIMING
- Best time to visit: May–September — weather is mild and dry; summer (June–August) is warmest but busiest.
Prepare: Book accommodations and major attractions in advance if traveling June–August.
- Weather is cool and rainy year-round — winter (December–February) brings shorter days and occasional freezing; autumn and spring are wet.
Prepare: Pack layers, a waterproof jacket, and umbrella for any season; wear sturdy, waterproof footwear.
- Avalanche risk in Scotland — the Cairngorms area is prone to avalanches December–April; check forecasts before hiking.
Prepare: If hiking in the Cairngorms in winter, consult the Scottish Avalanche Information Service before departure; hire a guide if unfamiliar with avalanche safety.
- Outdoor activities in remote areas carry weather and terrain risks — rapid weather changes occur even in summer; hiking or biking alone is not advised.
Prepare: Never hike or bike alone in remote areas; obtain detailed route information; buy travel insurance including helicopter rescue and medical evacuation; inform a friend or family member of your itinerary.
TOP SIGHTS
- Tower of London — historic royal fortress and former prison; UNESCO World Heritage site housing the Crown Jewels; strong security is in place due to terrorism risk.
- British Museum — world-class museum with Egyptian mummies, Greek sculptures, and artifacts from across human history; extremely popular; arrive early to avoid crowds.
- Big Ben and Houses of Parliament — iconic Gothic architecture and symbol of British governance; limited interior access for visitors; exterior and surrounding squares are accessible.
- Windsor Castle — official royal residence; one of the largest occupied castles in the world; located west of London; verify opening hours before visiting.
- Lake District National Park — stunning mountain scenery, hiking, and outdoor activities; weather changes rapidly; ensure adequate preparation if hiking in remote areas.
Prepare: Check weather and avalanche forecasts before hiking; hike with companions; inform someone of your itinerary.
WHERE TO STAY
London
- South Kensington — safe, affluent neighborhood near major museums, transport links, and restaurants; high prices; popular with tourists and business travelers.
- Westminster — central location near Parliament, Buckingham Palace, and major attractions; well-policed; expensive; convenient for first-time visitors.
- Shoreditch — trendy, walkable area with galleries, cafes, and nightlife; generally safe; lively but can be loud at night.
Edinburgh
- New Town — elegant Georgian architecture, shops, restaurants, and major sites; safe, tree-lined streets; most tourist attractions are within walking distance.
- Old Town — historic medieval streets, castle proximity, and local atmosphere; picturesque but narrow, steep, and sometimes crowded; avoid isolated closes (alleys) after dark.
Manchester
- City Centre — modern area with restaurants, bars, shopping, and transport access; well-lit and policed; undergoing continuous regeneration.
- Spinningfields — historic textile district converted to residential and commercial use; safe, character-filled; quieter than City Centre but less central.
EMERGENCY CONTACTS
- Police, Ambulance, Fire: 999 (emergency) or 101 (non-emergency police)
- Canadian High Commission, London:
- Address: 1 Grosvenor Square, London W1K 4AB, United Kingdom
- Phone: +44 (0) 20 7004 6000
- Website: canada.ca (search "British High Commission Ottawa" or "Canadian High Commission London")
- Government of Canada Emergency Line (24/7): +1-800-387-3124 (toll-free from Canada and the US) or +1-613-996-8885 (from outside North America, long-distance charges apply)
- Transport for London (reporting crime on transit): Use Transport for London's official reporting channels or contact police non-emergency at 101.