The deployment of rolling stock is a matter for train operators.
Department for Transport officials have met with Vivarail to understand their proposals for the refurbishment of D78-Stock. Along with other industry stakeholders, officials have visited Vivarail’s facilities at the Long Marston Depot.
The Great Western Railway franchise includes a commitment for the operator to carry out initial feasibility studies in respect of a number of potential projects, and one of these is into the use of D-Class trains.
Vivarail is a private sector company that has developed these proposals at its own risk.