夕方のラッシュ、18時40分頃の電車渋滞です。原由は、前の電車４分間合いです。SMRT東西線は、ラッシュ時間帯は１ー３分間合、でも混雑率はほぼ高い(140-190%)です。東京メトロ東西線は同じようですね。。。SMRT東西線は、ATO運転です。雨、及び工事時、運転士は’CM’モード切替、手動運転される。でも、SMRTの運転士は。。。運転技巧まだまだですね。Evening rush at Clementi station, a C151 train awaits to be cleared. Reason of the train jam being a scheduled train with 4 minute headway, and causing other trains to jam up.East West Line of SMRT has a train frequency of 1 to 3 minutes, but this has not prevented it to be crammed. Load factor (JIS E 7103) of 140 to 190 percent is common.SMRT East West Line operates on ATO. In rain and construction areas, CM mode is used, but given the skill of SMRT train drivers... Its still not quite up to standard.