Extra services will run on the Thameslink route to help people get into the capital. Most weekend services are now eight carriages long, however the four carriage services between East Croydon and Bedford that run on Sundays will be lengthened to eight carriages on Sunday 3 June.
More top news
Tuesday night's weather for the west of the region
Tuesday night's weather for the east of the region
Simon's Blog - Up In The Air