Girl With Tan Lines

In Britain, this tan is sometimes known as a "white van-man tan", since people in professions such as building, plastering, or plumbing tend to have this tan, and a "white van" is their most commonly used vehicle.
• Taxi driver's arm
In the United Kingdom "trucker's tan" is known as "taxi driver's arm" and is exclusively, since driving on the left, the right arm which rests on the open window.