DRS has announced it is disposing of all six of its remaining 37s, which will presumably mean more freight work for the 68s.
Direct Rail Services (DRS) is to retire its iconic Class 37 locomotives, marking the end of an era for these stalwarts of the rail industry. The decision comes as part of DRS’s commitment to the environment, fleet modernisation and adapting to evolving operational needs. Since their...
www.directrailservices.com
If Chiltern were to acquire Mk5a sets to replace its Mk3s, I guess that Chiltern's current 68s could go back to DRS in order that ex-TPE 68s could remain with the Mk5a's.