What is SR departmental locomotives?
The [[Southern Railway (UK)|Southern Railway]] numbered its departmental (non-revenue earning) stock, both [[locomotive]]s and [[carriage]]s in a series starting at 1S. The series was retained by the Southern Region of [[British Rail]], but amended so that the numbers carried a 'DS' prefix instead of an 'S' suffix. This page lists the locomotives numbered in this series, including [[steam locomotive|steam]], [[diesel locomotive|diesel]] and [[electric locomotive]]s. {{British Rail Locomotives}} {{transport-stub}} [[Category:United Kingdom rolling stock]]