Signallers rebriefed and communication processes improved after concern about last-minute platform changes.

View of Finsbury Park station from the platform


A concern has been raised regarding last minute platform changes for a Thameslink service at Finsbury Park Station.  The reporter is aware that on occasion, the Thameslink service for Horsham via Blackfriars has been scheduled for platforms 1 or 2, but has changed at the last minute to platform 4.

As a result, passengers panic and rush to platform 4 via the subway passage, which is leading to crowding, especially during peak hours.

The reporter asks Govia Thameslink Railway (GTR) and Network Rail (NR) if they could:

  • consider ensuring peak-time services are not changed at the last minute to avoid crowding at Finsbury Park station
  • consider allowing more time for passengers to change platforms, if Platform 4 is required for these services.

Stairs leading to the subway between platforms at Finsbury Park

Above: stairs leading to the subway between platforms at Finsbury Park station

Govia Thameslink Railway and Network Rail’s response

The response provided here was prepared by the GTR area manager responsible for Finsbury Park station and the NR operations manager responsible for King's Cross Power Signal Box (PSB).

We would like to thank the reporter for raising this matter.  We have been trying to find a solution that would not impact on the operation of the railway and signaller workload.

NR has liaised with GTR and the incident officer to understand the crowding concerns and the impact on passengers.  GTR and NR are monitoring the number of late platform changes.  Regular communication is now taking place between both parties to monitor frequency and take relevant action.

NR signallers endeavour to ensure trains call at the advertised platforms, but sometimes platform changes are unavoidable.  At Finsbury Park station, when the platform is changed for services with minimal or no warning, it causes passengers to rush under the subway and on the stairs, where they interact with other customers.  This presents obvious safety risks at a busy station.  It also presents a performance implication, as doors are often held to allow customers to alight the train.  GTR has worked with NR to raise awareness of the inconvenience this causes to customers, and the hazards of large numbers of customers moving between platforms in the narrow subway.

The issue has been acknowledged by both parties and mitigations have been put in place.  GTR has two staff located in the subway during the morning peak periods to direct customers, who are changing between national rail and London Underground services, and keep them moving.  NR has briefed signallers at King’s Cross PSB to reduce the number of platform changes, or at least allow sufficient time for passengers to change platform.

If a platform change is to take place, the station staff must be advised before signalling that service into the station.  This should ease the issue and mean that the only time a service will be signalled into an alternative platform without advice being given to the station staff would be a genuine signaller error.

The operations team for NR for King's Cross PSB has worked with GTR colleagues to try and reduce these occurrences and mitigate the risk.  NR has refreshed and rebriefed the procedure for signallers to provide adequate notice to GTR of platform changes.  This should allow customers to move between platforms without rushing and avoid conflicting movement on the stairs and in the subway.

NR has also undertaken some additional actions:

  • Special Box Instruction issued to King's Cross PSB Panel 2 signallers on the method of work for Finsbury Park station.
  • Signallers rebriefed on services that ‘catch them out’ by being in a platform that they would not expect.
  • Simplifiers (condensed version of the current timetable) amended to further highlight if a service is in a different platform than expected.
  • Simplifiers amended to show when the signaller should remove the A button from K392 (automatically re-platforming trains to platform 2 instead of 4).
  • Feedback gained from the station team to highlight where notice has not been given so that the local operations manager can feed back to the signaller concerned and monitor which signallers are involved.

A long-term solution being looked at is a possible handheld Global System for Mobile Communications-Railway (GSM-R) for Finsbury Park station staff to improve communications on the platform.  Information from the monitoring of any issues is now fed back weekly to Network Rail Operations.

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