Will Engineering Overruns Disrupt Your Train Travel?
Published: 2026-01-19 04:00:30 | Category: technology
Rail passengers are facing significant disruption on Monday morning due to overrunning engineering works on the Brighton Mainline. This crucial infrastructure work is affecting services between Gatwick Airport, Redhill, Reigate, Purley, and East Croydon, with National Rail indicating that delays will persist throughout Monday. Passengers are advised to check journey planners and allow additional time for travel.
Last updated: 06 October 2023 (BST)
What’s happening now
The ongoing engineering works, initially scheduled to conclude over the weekend, have not been completed as planned. As a result, passengers travelling on Monday can expect a reduced service due to only two of the four lines between Gatwick and East Croydon being operational. This situation is compounded by the likelihood of further short-notice changes and delays throughout the day. Thameslink and Southern services are specifically impacted, prompting National Rail to urge passengers to check journey planners before setting out.
Key takeaways
- Disruption expected on Monday due to overrunning engineering work on the Brighton Mainline.
- Only two of four lines will be operational between Gatwick and East Croydon.
- Passengers are advised to check journey planners and allow extra travel time.
- Monday-dated tickets can be used on Tuesday for those wishing to postpone travel.
- Normal services will continue on certain routes, including Southern services to London Victoria.
Timeline: how we got here
The engineering works on the Brighton Mainline were initially scheduled over three weekends in January 2023, with additional dates planned for February, March, and May. This winter work was strategically timed to minimise disruption during the busy tourism season. However, delays have arisen, leading to the current situation where work is still ongoing and affecting passenger journeys on Monday, 6 October 2023.
What’s new vs what’s known
New today/this week
On Sunday, National Rail announced that due to overrunning engineering works, passengers should expect delays on Monday, alongside a reduced service between Gatwick and East Croydon. The ability to use Monday tickets on Tuesday is a new development aimed at helping those affected by the disruption.
What was already established
The engineering work was part of a planned maintenance schedule by Network Rail, designed to protect the line during peak tourist seasons and ensure the continued safety and reliability of the service. Information about potential disruptions had been communicated in advance, but the extent of the overruns was not fully anticipated.
Impact for the UK
Consumers and households
The disruption on the Brighton Mainline is likely to affect numerous commuters and travellers, particularly those heading to Gatwick Airport. Delays may result in missed flights and appointments, causing frustration among passengers. Those relying on these services for work or leisure will need to factor in additional travel time, which could impact their plans significantly.
Businesses and jobs
Businesses in areas served by the Brighton Mainline may experience reduced footfall due to travel disruptions. This could particularly affect local shops, cafes, and services that rely on commuters. The transport sector itself may also face challenges with staffing and operational logistics as they adapt to the modified schedules.
Policy and regulation
Network Rail is expected to review the current situation and may adjust their maintenance schedules in light of the overruns. The situation will also be monitored by the Department for Transport to ensure that future engineering works minimise disruption during peak travel periods.
Numbers that matter
- Two out of four lines operational between Gatwick and East Croydon, leading to reduced train frequency.
- Expected delays throughout Monday, 6 October 2023, affecting thousands of passengers.
- Engineering works originally scheduled over three weekends in January 2023.
- Services running normally include Southern routes between Reigate and London Victoria and between Redhill and Tonbridge.
- Passengers can use Monday-dated tickets on Tuesday, 7 October 2023, to alleviate travel issues.
Definitions and jargon buster
- National Rail: An umbrella term used for train services in Great Britain, which includes several train operating companies.
- Thameslink: A train service that runs between Bedford and Brighton, serving London and various regions.
- Southern Rail: A train operating company providing services in the south of England, including routes to London.
- Network Rail: The owner and operator of most of the railway infrastructure in Great Britain.
How to think about the next steps
Near term (0–4 weeks)
Passengers should stay updated on the National Rail website for real-time information regarding service levels and any further alterations to schedules. Monitoring local news and transport updates will also be essential in the coming days.
Medium term (1–6 months)
As engineering works are planned over the next several months, passengers should be prepared for potential disruptions. Future works are set for February, March, and May 2023, requiring ongoing awareness and adjustments to travel plans.
Signals to watch
- Updates on the completion of current engineering works.
- Changes to future scheduled maintenance work on the Brighton Mainline.
- Announcements regarding compensation or adjustments for affected passengers.
Practical guidance
Do
- Check journey planners frequently before travelling.
- Allow extra time for your journey to accommodate potential delays.
- Consider postponing travel until Tuesday if your plans allow.
Don’t
- Don’t assume services will run as scheduled without checking for updates.
- Don’t rush to the station without confirming your travel options first.
- Don’t overlook the potential for further delays throughout the day.
Checklist
- Confirm your train service status on the National Rail website.
- Check for any special announcements or alerts regarding your journey.
- Prepare for alternative travel arrangements if necessary.
- Use online tools to explore alternative routes if disruption persists.
- Stay informed about compensation options if your journey is severely affected.
Risks, caveats, and uncertainties
The situation remains fluid with potential for additional changes as engineering work progresses. Passengers should be aware that while National Rail has provided a list of expected changes, unforeseen delays or alterations may occur. It is crucial to remain adaptable and check for updates regularly.
Bottom line
The ongoing engineering works on the Brighton Mainline are causing significant disruptions for rail passengers on Monday, 6 October 2023. With reduced services and potential delays, travellers must stay informed and be prepared to adjust their plans accordingly as they navigate disruptions in the coming days.
FAQs
What should I do if my train is delayed?
If your train is delayed, check the National Rail website for updates on your service and consider using Monday-dated tickets on Tuesday if applicable.
Will there be compensation for affected passengers?
National Rail may offer compensation options for severely affected journeys, so it’s advisable to keep receipts and check their website for specific details.
Are all services impacted by the engineering work?
Not all services are impacted; Southern services between Reigate and London Victoria and Redhill and Tonbridge are running normally.
