A passenger train passed a red signal before derailing in a catastrophic crash that claimed six lives and injured dozens more, investigators have confirmed. The Rail Accident Investigation Branch (RAIB) said the driver failed to stop at a danger signal near the town of Maltby, South Yorkshire, on Tuesday morning, leading to a collision with a freight train. The revelation has intensified scrutiny of the rail industry’s safety record, though ministers insist that reforms implemented after previous disasters are already preventing further tragedies.
Emergency services worked through the night to rescue survivors from the twisted wreckage. The driver of the passenger train, a 47-year-old man with 20 years of experience, died at the scene. Three coaches were thrown onto their sides, with one shearing through a fence and landing in a field. The freight train, carrying steel beams, derailed but its driver survived with minor injuries.
“The initial signs are that the train passed a signal at red, which should have been a clear order to stop,” said RAIB chief inspector Simon French. “We are examining the driver’s actions, the signalling equipment, and the train’s braking systems. There is no indication of track faults or infrastructure failure at this stage.”
The crash is the worst on Britain’s railways since the 2002 Potters Bar derailment, which killed seven people. That disaster led to a sweeping overhaul of maintenance practices after points were found to have been incorrectly installed. A decade earlier, the 1999 Ladbroke Grove collision, which killed 31, was also caused by a driver passing a red signal. That tragedy prompted the introduction of the Train Protection and Warning System (TPWS), which automatically applies brakes if a signal is passed at high speed.
But campaigners have long warned that TPWS, while effective, is not foolproof. The system is designed to stop a train traveling up to 75 mph, but the Maltby line allows speeds of up to 90 mph. Sources close to the investigation said the passenger train was travelling at around 70 mph when it hit the freight train, raising questions about whether TPWS would have prevented the crash even if it had been activated.
Transport Secretary Rachel Reeves said the government is “committed to learning every lesson from this tragic event.” She pointed to the upcoming rollout of the European Train Control System (ETCS), which provides continuous automated braking and has been installed on the High Speed 1 line and parts of the Thameslink route. “We are investing £3 billion to upgrade signalling across the network, but these technologies take time to implement,” she said. “We cannot simply flip a switch. Our railways are the safest in Europe, but one death is too many.”
Union leaders were less forgiving. Mick Cash, general secretary of the RMT, said the crash was a “grotesque failure of safety culture” caused by years of underinvestment. “Workers have been telling management for years that fatigue and inadequate training are dangerous. The company cut jobs and pushed drivers to work longer hours. This is the consequence.”
Yet for many passengers, the crash has revived painful memories of past disasters. “I was on the 7:15 from Sheffield to Manchester last week. We passed a red signal and the driver had to slam on the brakes,” said Claire Hodgson, a regular commuter. “I complained to the company. They said it was a ‘training exercise.’ Now I wonder how many near misses are swept under the carpet.”
Network Rail said it is cooperating with investigators and has introduced additional checks on drivers and signals along the route. “Our thoughts are with the families of those who lost their lives,” a spokesperson said. “We will not rest until we understand what happened and ensure it never happens again.”
But as the rail industry braces for a painful inquiry, one thing is clear: the reforms that have saved hundreds of lives since Ladbroke Grove cannot afford to be the end of the story. They must be the beginning.









