Request ID: FOI-1678-2223 Date published: 31 October 2022
You asked
I understand that Transport for London (TfL) is trialling a device that will monitor train drivers while the vehicle is in motion. If they fall asleep this device will record the driver. I believe that this trial is being funded by TfL.
I would like to request answers to the following questions:
1. What is the trial for and who is involved? Please provide a full description and a list of parties that TfL has consulted over the trial.
2. What is TfL’s budget for this trial? Please provide a breakdown.
3. Which technology company is providing the device? If multiple, please list them.
4. How much money is being paid directly to the technology company / companies involved in the trial?
5. How many devices are being installed and on which lines / trains?
6. When is the trial starting and how long will it run for?
7. Please could you supply me with copies of any briefing documents in connection to the trial.
We answered
Our Ref: FOI-1678-2223
Thank you for your request received on 12 October 2022 asking for information about a trial for a device which will monitor train drivers.
Your request has been considered in accordance with the requirements of the Freedom of Information Act and our information access policy.
Safety continues to be TfL’s number one priority and we maintain a proactive approach to address fatigue management across all our operations. Fatigue management has become part of regular operational reviews, enabling sharing of best practice, immediate action and effective improvement.
We do not hold the information you have requested as we are not currently trialling a device which monitors drivers while the vehicle is in motion.
Real-time accident prevention technology for drivers has been in operation on London Trams for a number of years and follows a recommendation from the Rail Accident Investigation Branch (RAIB) investigation into the Sandilands tram derailment in 2016. This system, which uses advanced eye and face tracking software to detect driver fatigue and distraction, is fitted to all trams in the fleet and has been supplied by a company called Seeing Machines. More information on this system can be found in the RAIB recommendations published on our website: