On Saturday 2 June, the Epsom Derby takes place. Visitors should use Tattenham Corner and Epsom Down stations because of major refurbishment work at Epsom station.
All fast trains calling at Tattenham Corner station from Victoria and London Bridge will be lengthened to 8 carriages
On Sunday 3 June, the Royal River Pageant takes place with around 90,000 people expected to view the event from Battersea Park.
Until 15:00hrs, for the safety and comfort of passengers, no northbound trains will call at Battersea Park, with passengers being required to circulate via Victoria.
More top news
Tens of thousands of rail passengers are facing mass train cancelations every day at Southern because of ongoing sickness by guards.
Wednesday afternoon's weather for the east of the region
Wednesday afternoon's weather for the west of the region