English: Ready for turnaround. Before I boarded this train at South Shaanxi Road, I heard that XJ003, a train of Xijiao Line, derailed at Fragrant Hills Station with no passengers aboard, and BPT put up a "drill" sign, but who would run an emergency drill during revenue service? That sign was removed afterwards - Such cases made me giggle from S Shanxi Rd to Xinzhuang! But it wasn't the end - XJ003 rolled down the line after being moved back to the tracks. Lack of training caused this "first drama of 2018"... Look at what you have done, BPT!