People help a vehicle move on a snow-covered street in Istanbul, Türkiye, Feb. 19, 2025. Affected by the cold front, Türkiye's largest city Istanbul underwent heavy snowfall on Wednesday. The bad weather caused serious traffic congestion and some flights were cancelled. (Photo: Xinhua)

Students play with snow in Istanbul, Türkiye, Feb. 19, 2025. Affected by the cold front, Türkiye's largest city Istanbul underwent heavy snowfall on Wednesday. The bad weather caused serious traffic congestion and some flights were cancelled. (Photo: Xinhua)

A traffic jam is seen on a street in Istanbul, Türkiye, Feb. 19, 2025. Affected by the cold front, Türkiye's largest city Istanbul underwent heavy snowfall on Wednesday. The bad weather caused serious traffic congestion and some flights were cancelled. (Photo: Xinhua)

Citizens wait for buses at a bus stop in Istanbul, Türkiye, Feb. 19, 2025. Affected by the cold front, Türkiye's largest city Istanbul underwent heavy snowfall on Wednesday. The bad weather caused serious traffic congestion and some flights were cancelled. (Photo: Xinhua)