Yesterday a emu train failed at anvr stn and was left stranded. A diesel loco was then fitted on to its rear so that it could be towed. And everybody knows what would happen next. All the trains were piled up between anvr-tkj. I spotted a memu, an alco, 12903,12560, an unknown train with wap7, a memu, 12402. All were standing on behind another at every signal. I spotted this while I was travelling in 64168 from der to ndls