A GrabTaxi logo is seen on a car neck pillow in a taxi in Hanoi Reuters

A GrabTaxi logo is seen on a car neck pillow in a taxi in Hanoi Reuters

A GrabTaxi logo is seen on a car neck pillow in a taxi in Hanoi, Vietnam. Photo: REUTERS/ Kham

December 8, 2016 4:33 PM (UTC+8)