Westfalen Bahn ET 004 (owned by Angel Trains Europe, built by Stadler in 2007) in Dortmund Hbf serviced an additional train by Abellio at line RE 3 on 25th of August 2007. Reason for this service was the Love Parade in Essen.
Presumable it was the first public service of this EMUs, cause regular service of the company started not before December 2007. The red logo is only a temporarily one by Abellio for the Love Parade service.
Photo ©Arnim v. Herff