I received a response from Ellie our MP, who contacted the over ground about weekend services. The response she received is below.
Dear Ellie
Thank you for your letter. I am sorry to read of the issues that are being caused by engineering works. These works are vital to maintain the railway, but I appreciate that this does somewhat prohibit travel across London at weekends. Level of works and disruption can fluctuate and it is not necessarily always the same piece of infrastructure that is undergoing improvement. Works can occasionally also include emergency works which mean they are unplanned and wouldn’t appear in journey planners.
Both Southern Railway and Transport for London have pages on their websites where your constituents will be able to find when planned engineering works will be taking place on that line of route. - https://www.southernrailway.com/travel-information/plan-your-journey/planned-engineering-work - https://tfl.gov.uk/status-updates/planned-track-closures.
The works look they’re intermittent through the next few months up to the end of the calendar year. I hope that information is helpful and as ever, if you have any other enquiries - please do get in touch.
Kind regards Greg
Greg Thompson Stakeholder and Public Affairs Manager