'Trains are likely to fail': RMT to strike over East Midlands Railway '810' safety concerns
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East Midlands Railway’s (
EMR) problems with Class 810s have intensified with the RMT confirming it will hold a series of one-day strikes due to safety concerns.
The union that represents on-train staff has been in dispute with the operator since April, accusing the operator of failing to address safety concerns with the Hitachi-built bi-mode units. Members will hold a one-day strike on August 1, 8 and 15 after more than 97% of those who voted agreed to the industrial action.
It has accused EMR of sending ‘810s’ into service that are likely to fail and require a full reset which leaves them no active safety systems. This includes a loss of communication between drivers, dispatches and trackside.
RMT has said this has happened three times in the last week.
The notice, seen by RAIL, says: “Under certain fault conditions it may be required to complete the train Aux Off/Aux on operation for the fault to (be) remedied.
“This procedure effectively turns all train systems off, and then on again, causing a period of approximately 20 minutes where essential safety systems become unavailable.”
Drivers have been told they must ensure the signaller is aware of the fault and that a full line block and alternative means of communication are in place.
Train managers must confirm passenger numbers and identify vulnerable passengers, while those standing near doorways are not at risk if services are full and standing. They must also ensure light sticks are used if resets take place after dark.
The notice also says they must remain visible to reassure passengers and that a “suitable announcement is made to inform passengers of expected time frame for completion”.
Sources have told RAIL that units are being rushed in to try and maintain services on EMR’s intercity routes from London to Sheffield and Nottingham.
The Class 810s were supposed to be in service from 2023 but the first only carried passengers in December 2025. Their late introduction into service has placed further wear on Class 222s they are replacing. Both fleets have suffered from poor reliability since the turn of the year.
RAIL understands staff morale is at rock bottom due to the reliability issues on EMR intercity services, with overcrowding, cancelled services and trains failing mid-journey all regular occurrences.
RMT General Secretary, Eddie Dempsey, said: “The company has even put out safety notices with no involvement, consultation or negotiation with our reps who represent those most at risk.
“RMT is demanding that whilst these faults exist and until these trains are shown to be operating properly, they should be taken out of service.”
An EMR spokesperson told RAIL: “Any suggestion that the Hitachi Rail Class 810 fleet does not meet the required safety standards is incorrect. These trains entered passenger service only after successfully completing all required testing and meeting the rigorous safety standards required by the independent regulator.
"We recognise the Class 810 fleet has encountered performance and reliability issues in service and are working with the manufacturer, Hitachi Rail, to resolve these issues as quickly as possible.
"EMR continues to engage in discussions with RMT regarding this dispute."
The announcement comes a day after EMR
introduced its reduced timetable due to ongoing reliability issues.
It stated that while the Class 810s met all necessary safety standards and have received regulatory approvals, their operational reliability was "not to the standard EMR expects". The subsequent issues has left frontline teams struggling to manage services with trains, with regular cancellations and delays occuring across the EMR network.
Hitachi Rail has said it will "work closely with all industry partners during the entry-into-service phase of the Class 810 fleet, implementing improvements and supporting the transition from the existing fleet to new Aurora trains".