Passengers choose stairs or slide to exit a rail station in Chongqing

A kid plays on the slide after school at Yudong railway station in southwest China's Chongqing, June 24, 2019. The slide brings passengers down to the ground floor of the building from the first floor in just five seconds. For safety reasons, only children under eight or people weighing less than 50 kg can take the slide. [Photo:IC]