Countries that drive on the left side of the road include many former British colonies as well as some others. Key countries and regions driving on the left are: Europe:

• United Kingdom
• Ireland
• Malta
• Cyprus
• Channel Islands (Guernsey, Jersey)
• Isle of Man

Asia:

• India
• Pakistan
• Bangladesh
• Bhutan
• Nepal
• Sri Lanka
• Thailand
• Malaysia
• Singapore
• Indonesia
• Japan
• Brunei
• East Timor
• Hong Kong
• Macau
• Maldives

Africa:

• South Africa
• Kenya
• Botswana
• Lesotho
• Malawi
• Mauritius
• Mozambique
• Namibia
• Seychelles
• Swaziland (Eswatini)
• Tanzania
• Uganda
• Zambia
• Zimbabwe

Oceania:

• Australia and its territories (Christmas Island, Cocos Islands, Norfolk Island, Tasmania)
• New Zealand and its territories (Cook Islands, Tokelau)
• Fiji
• Kiribati
• Nauru
• Niue
• Papua New Guinea
• Pitcairn Islands
• Solomon Islands
• Tonga
• Tuvalu

Caribbean and Atlantic islands:

• Anguilla
• Antigua and Barbuda
• Bahamas
• Barbados
• Bermuda
• British Virgin Islands
• Cayman Islands
• Dominica
• Falkland Islands
• Grenada
• Jamaica
• Montserrat
• Saint Helena
• Saint Kitts and Nevis
• Saint Lucia
• Saint Vincent and the Grenadines
• Trinidad and Tobago
• Turks and Caicos Islands
• United States Virgin Islands

South America:

• Guyana
• Suriname

About 30% of the world's countries drive on the left, mostly former British colonies, with some exceptions like Japan, Thailand, Mozambique, and Suriname