In 2001, trains in the 5100-series (Den Haag Centraal - Dordrecht - Roosendaal) were normally run by DD-AR double deck units. The photo shows Sprinter 2882 being used instead of a DD-AR as train 5157 (Den Haag Centraal - Roosendaal).
Delft Zuid, Tuesday 27th March 2001.

Photo © Rogier Peeters (rogierpeeters@gmail.com)