Only A True World Traveler Can Pass This QUIZ

In Barcelona, what color lights do taxis have if they are vacant?

Retry Correct Incorrect A yellow light indicates a taxi is taken, while a green light indicates it’s free.

Next

Photo by Horacio Villalobos/Corbis via Getty Images

Photo by Horacio Villalobos/Corbis via Getty Images

In Barcelona, what color lights do taxis have if they are vacant?

• Red
• Orange
• Green
• Purple