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
Philippa has the weather update for the east
Philippa has the weather update for the west
A ceremony has been held in Portsmouth aboard HMS Victory to mark the 212th anniversary of the Battle of Trafalgar.