SEM-02 Stock

The SEM-02 Stock (which stands for "Sub-Surface Eruowoodian Metro 2002 Stock") is a type of rolling stock used on the Eruowoodian Metro's Norwich Line. Built between 1999-2002 by Alstom Trains, 300 carriages in total where built to form 50 units with 6-cars each to replace some of the older the N65 & NS74 Stock Units.

The unit where built with the same engine as used on the Alstom Coradia Juniper Units, which caused a few teething problems at first, but they where later fixed, with all 50 units being in service by 2003.

Just like the rest of the Eruowoodian Metro's Sub-Surface fleet, are powered electrically using the third rail.