DPP started to take delivery of their Seimens M1 Metro trains in 1998, but it took until 2003 for them to fully replace the Communist-era trains on the C-Line, or red line. By the time I arrived a few years later, they were already badly vandalised, but since that time they've been cleaned up. Really, Prague needs more of them, on the C-Line and elsewhere, but DPP are stalling on buying new rolling stock. The trains have become quite overloaded in the past two years, and still the problem continues. On this night, however, the trains were pretty empty because it was too early for the clubbers to be coming home, yet too late for most of them to be heading out, even though it was Saturday.