Where do people drive on the left side of the road

People drive on the left in the United Kingdom and Ireland; Japan; India and most of South Asia; Thailand, Malaysia, Singapore, Indonesia and Timor‑Leste in Southeast Asia; Australia, New Zealand and several Pacific nations; much of Southern and Eastern Africa; and many Caribbean islands, plus a few Atlantic and South American jurisdictions. In total, this is roughly 75 countries and territories—home to about a third of the world’s population.

Global picture

Left-hand traffic (LHT) persists across large parts of the Commonwealth, Japan, and swaths of Africa, the Caribbean, and the Pacific. While most of the world drives on the right (RHT), LHT remains the norm in regions where British legal and transport systems once took root, and in Japan, which standardized on the left in the early 20th century. As of 2025, no major country has recently changed sides, though a few have adjusted vehicle import rules or cross-border infrastructure to accommodate neighbors.

Where left-hand driving is used, by region

Europe and the Mediterranean

These European countries and territories require driving on the left, reflecting a mix of historical practice and contemporary law.

• United Kingdom
• Ireland
• Isle of Man (Crown Dependency)
• Channel Islands: Guernsey and Jersey (including Alderney and Sark)
• Gibraltar (UK Overseas Territory)
• Malta
• Cyprus
• Akrotiri and Dhekelia (UK Sovereign Base Areas on Cyprus)

Together, these jurisdictions form the core of Europe’s LHT network, with seamless left-side rules across the British Isles and in two Mediterranean EU states.

Asia (South, Southeast, and East)

Asia’s left-side countries span dense urban networks and rural routes, ranging from Japan to the Indian subcontinent and parts of Southeast Asia.

• Japan
• Hong Kong (China SAR)
• Macau (China SAR)
• India
• Pakistan
• Bangladesh
• Sri Lanka
• Nepal
• Bhutan
• Maldives
• Thailand
• Malaysia
• Singapore
• Brunei
• Indonesia
• Timor‑Leste (East Timor)

This cluster includes some of the world’s largest road networks and busiest megacities, with well-established left-side conventions and vehicle fleets.

Oceania and the Pacific

In Oceania, left-side driving is standard in Australia and New Zealand and prevalent across many nearby islands and territories.

• Australia
• New Zealand
• Papua New Guinea
• Fiji
• Solomon Islands
• Samoa
• Tonga
• Kiribati
• Tuvalu
• Nauru
• Cook Islands (NZ)
• Niue (NZ)
• Tokelau (NZ)
• Norfolk Island (Australia)
• Christmas Island (Australia)
• Cocos (Keeling) Islands (Australia)
• Pitcairn Islands (UK)

These nations and territories generally import right-hand-drive vehicles from Australia, New Zealand, and Japan, reinforcing the left-side standard across the region.

Africa

Left-side driving is concentrated in Southern and parts of Eastern Africa, along with a few island nations.

• South Africa
• Namibia
• Botswana
• Zimbabwe
• Zambia
• Mozambique
• Malawi
• Lesotho
• Eswatini
• Tanzania
• Kenya
• Uganda
• Mauritius
• Seychelles
• Saint Helena, Ascension and Tristan da Cunha (UK Overseas Territory)

These countries and territories share historical ties and cross-border traffic flows that favor left-side conventions, especially within the Southern African region.

The Americas and the Caribbean

Left-side jurisdictions in the Americas are concentrated in the Caribbean, plus a few in South America and the South Atlantic.

• Anguilla (UK)
• Antigua and Barbuda
• Bahamas
• Barbados
• Bermuda (UK)
• British Virgin Islands (UK)
• Cayman Islands (UK)
• Dominica
• Grenada
• Jamaica
• Montserrat (UK)
• Saint Kitts and Nevis
• Saint Lucia
• Saint Vincent and the Grenadines
• Trinidad and Tobago
• Turks and Caicos Islands (UK)
• Guyana
• Suriname
• US Virgin Islands (USA)
• Falkland Islands (UK)

The Caribbean stands out for its concentration of LHT states and territories; notable exceptions in the region (such as Puerto Rico and the Dominican Republic) drive on the right.

Special cases and noteworthy details

Several places have unique histories or cross-border arrangements that affect which side of the road is used.

• Hong Kong and Macau drive on the left despite Mainland China’s right-side rule; major crossings like the Hong Kong–Zhuhai–Macau Bridge include engineered side-change interfaces.
• The US Virgin Islands drive on the left, unusual for a US territory; most vehicles there are left-hand-drive.
• Samoa switched from right to left on 7 September 2009 to align with vehicle supply from Australia and New Zealand.
• Myanmar drives on the right (since 1970) even though many vehicles are right-hand-drive—an uncommon mismatch.
• Okinawa (Japan) reverted to left-side driving on 30 July 1978 after the end of US administration.
• Some territories listed have small road networks but legally follow left-side traffic (for example, Pitcairn and Tristan da Cunha).

These exceptions highlight how history, trade, and cross-border logistics can shape the side-of-road choice and the vehicle types on local roads.

Why some places drive on the left

Left-side driving typically reflects historical ties—especially to Britain—or national standardization (as in Japan). Vehicle markets reinforce the choice: countries that import right-hand-drive cars from neighbors tend to maintain left-side rules, fostering regional consistency and safer cross-border travel.

Practical tips for travelers

If you plan to drive in a left-side country, a few preparations make the transition smoother and safer.

• Choose a right-hand-drive rental car to match the traffic flow and improve visibility when overtaking.
• Practice roundabout navigation: give way to traffic already circulating and exit in the left-hand lane unless signage directs otherwise.
• Build muscle memory: keep the centerline on the driver’s side and use landmarks (curb on your left) to maintain lane position.
• Take extra care at multi-lane turns and when pulling onto roads—look right first.
• Use GPS lane guidance and observe local signage, which may differ in color and iconography from right-side countries.

With a bit of preparation, most drivers adapt quickly—especially in places with clear signage and well-marked lanes.

Summary

Left-side driving is standard in the UK and Ireland; Japan; most of South Asia; parts of Southeast Asia; Australia, New Zealand and several Pacific nations; much of Southern and Eastern Africa; and many Caribbean jurisdictions, plus a few Atlantic and South American territories. Altogether, around 75 countries and territories drive on the left—supported by compatible vehicle markets, historical ties, and regional travel patterns.

Why do some people drive on the left side of the road?

Some people drive on the left side of the road because of historical conventions, particularly the need for right-handed individuals to keep their dominant sword arm free when facing oncoming threats. This tradition was solidified in places like Britain with 18th-century legislation, while other nations, such as the U.S. and France, adopted right-hand traffic due to different practices like large freight wagons and the influence of Napoleon. Consequently, former British colonies continue the left-hand traffic custom, which has become a matter of national convention rather than inherent advantage.
 
Historical Origins

• Ancient Romans: Evidence suggests Romans drove on the left, likely to allow the right hand to wield a weapon. 
• Medieval Europe: Many societies continued the left-hand custom for safety, as right-handed individuals could keep their dominant arm near oncoming strangers. 
• British Legacy: In 1773 and 1835, the British government formally established left-hand traffic, which then spread to its colonies. 

The Shift to the Right

• Large Wagons: The rise of large, horse-drawn freight wagons in the U.S. and France in the late 18th century led to a preference for right-hand traffic. Drivers would sit on the left side of the wagon to hold the reins with their right hand and control the horses with a whip. 
• Napoleon’s Influence: Napoleon’s conquests spread the right-hand traffic rule to many parts of Europe. 
• Henry Ford: The design of the Ford Model T with the driver’s seat on the left solidified the right-hand traffic convention in the U.S. and other countries. 

Global Distribution

• Approximately 30% of the world’s countries, largely former British colonies like Australia, India, and South Africa, drive on the left. 
• The remaining 70% drive on the right. 
• The choice is now a matter of national convention, with no inherent advantage to either side. 

Where do you drive on the left side of the road?

You drive on the left side of the road in many countries worldwide, including the United Kingdom, Australia, India, Japan, South Africa, and numerous others in Asia, the Caribbean, and Oceania. While the majority of the world’s countries drive on the right, about a third of the global population lives in a left-hand driving country, a custom largely established by the former British Empire.
 
Key Regions and Countries:

• Asia: India, Japan, Indonesia, Malaysia, Hong Kong, Singapore, and Thailand 
• Europe: The United Kingdom (England, Scotland, Wales, Northern Ireland), Ireland, Malta, and Cyprus 
• Africa: Kenya, Tanzania, South Africa, Mauritius, and Zimbabwe 
• Caribbean: Antigua and Barbuda, Bahamas, Barbados, Jamaica, Saint Lucia, and Trinidad and Tobago 
• Oceania: Australia, New Zealand, Fiji, and Papua New Guinea 

Why the Difference?

• Historical Roots: Left-hand driving dates back to ancient times, with the custom becoming widespread during the medieval period to control horse-drawn carriages and prevent conflicts with swordsmen on the right. 
• British Empire: The British formalized left-hand driving and maintained it, extending the custom to many of their colonies, which is why many former British colonies continue to drive on the left. 
• Independent Choices: Some countries, like Japan, also adopted left-hand driving on their own. 
• Recent Switchers: In 2009, the island nation of Samoa made a rare shift in the opposite direction, moving from right to left-hand driving to align with neighboring Australia and New Zealand. 

Why does Japan drive on the left?

Japan drives on the left due to its history with samurai, who kept their swords on their left hip, necessitating left-side passage to avoid collisions. This tradition was reinforced when British companies helped build Japan’s first railways in the 1870s, adopting British left-hand track practice, a system eventually codified into law for all vehicles by 1924.
 
Historical Roots

• Samurai Culture: Opens in new tabIn feudal Japan, most samurai were right-handed and carried their swords on their left hip. Walking on the left allowed them to pass others without their scabbards clashing, which was a serious provocation. 
• Public Adoption: Opens in new tabThis custom of left-side passage became a norm in society, and people would get out of a samurai’s way to avoid conflict. 

Influence of Railways 

• British Technical Aid: Opens in new tabWhen Japan began modernizing in the late 19th century, British engineers were instrumental in constructing the nation’s first railway system.
• Left-Side Trains: Opens in new tabThese railways adopted the British practice of left-hand traffic for trains and, later, electric trolleys.

Formalization into Law 

• Codification: The tradition of left-side driving, rooted in samurai custom and reinforced by the railway system, was officially codified into national law in 1924.

In summary, Japan’s driving on the left is a direct result of pre-modern samurai customs and the early adoption of British railway practices, which were later formalized into nationwide traffic law.

What countries drive on the left?

These include India, Australia, New Zealand and former British colonies in Africa and the Caribbean. Very few countries drive on the left in Europe like we do in the UK. The Channel Islands, Ireland, The Isle of Man, Cyprus, and Malta are the only European countries that also drive on the left.