In British railway parlance Dido trains were typically provided to transport workers to a remote place of railway employment on a Day in, day out basis. The most common provision of this nature was to engine sheds away from centres of population where substantial numbers of staff would need to travel to or from work at times when other forms of public transport were not available. An example of this was the "Annesley Dido" which served the Great Central Railway-built Annesley engine shed north of Nottingham from at least 1929 to 8 September 1962. A variant on this theme occurred to and from Langwith Junction engine shed in Derbyshire. This service was provided after Tuxford engine shed closed in 1959, when many Tuxford staff were transferred to work at Langwith Junction.
Workmen's trains
Dido trains were a variant within the broad class of workmen's trains which were provided by railways from their early days until well after the Second World War. Such trains ran to meet the needs of people working at establishments with significant numbers signing on and off at given times, such as collieries, factories, quarries, docks and railway workshops. Such trains were often made up of substandard coaching stock hauled by ancient locomotives, with occasional exceptions when a service's customary locomotive was indisposed. By the nature of their destinations such trains often required special platforms or other stopping places, which usually did not appear on public timetables and did not cater for the general public. Like the rolling stock, these stations were typically substandard, amounting in some cases to an agreed stopping point where users clambered to and from the trackside. Where public stations existed near places of employment some workmen's trains called, usually not shown on the station's public timetable. Occasionally workmen's carriages were attached to regular service trains. Whatever the variety of workmen's service used, passengers bought "workmen's tickets" at significantly reduced fares.
Examples
Many workmen's services existed over the years. Examples were provided by:
