Only in Dunhuang would camels dictate traffic rules! 🐫🚥 Check out the camel-shaped traffic lights at the Mingsha Mountain and Crescent Spring in northwest China's Gansu Province, where camel-riding tours are a big attraction for visitors to the scenic spot. The unique traffic signal not only solves congestion by properly controlling flows of camels and people, but is also a popular tourist spot for taking photos. 🏜️🐫✨