The new Thameslink trains depot serving Sussex and Kent will be opened today by transport secretary Patrick McLoughlin.
The depot at Three Bridges will be the home of a new generation of trains and create hundreds of jobs.
A barrister from Oxford, thought to be the biggest train fare dodger to be prosecuted in the UK, will appear in court so that the losses caused can be determined.
Peter Barnett, 44, is said to have spent more than two years avoiding paying for his ticket, causing a loss of £23,000 to Chiltern Railways.
He regularly travelled from his Oxford home to London Marylebone but pretended to have only travelled from Wembley, north-west London.
Barnett argues that he only dodged up to £9,714.40, saying that the amount should be based on the cost of a weekly ticket and take into account annual leave.
Westminster Magistrates' Court was told: "If it is accepted that the loss was £23,000, this defendant would be convicted of the biggest rail evasion case that has come to the court in the United Kingdom."
Barnett admits six counts of fraud by false representation.
The Tonbridge MP Tom Tugendhat has formally marked the start of a project that will extend twelve station platforms between Edenbridge and Uckfield. The project will allow the introduction of 10-coach trains that will reduce crowding on the Uckfield line and help to meet growing passenger demand. The new longer trains will increase capacity on the line during the morning peak by 50% from July 2016.
Network Rail will build the longer platforms and infrastructure, and Southern Railway will lease, refurbish and run the trains.
“I am pleased that the platform extensions on the Uckfield line are taking place and will be completed soon. This will mean that commuters and other rail users will be able to have a more comfortable journey as trains are able to take extra carriages. Work is now underway and this will be a huge benefit to the local community in providing a better train service. I look forward to the completion of the work early next year”.
Commuters in the Thames Valley have long complained of severe overcrowding on the trains.
But that could be about to change. First Great Western says it has listened - and in a radical move the rail operator is to rip out most of its first class carriages.
That should provide an extra 3,500 seats a week. Our Transport Correspondent Mike Pearse reports.
Rail passengers in the South East are paying millions of pounds in fares to keep trains running in other parts of the country, a new report has revealed.
Figures from the Office of Road and Rail suggest the money is being diverted to subsidise less popular routes in Scotland, Wales and the North - like those connecting towns and cities in Lancashire and Yorkshire.
Fred spoke to Seb Gordon from the Rail Delivery Group which represents train operators.
There has been a big rise in violence and sexual offences on the South's railways according to new figures from the British Transport Police. But the force say overall crime is down for the eleventh year in a row.
In our region, there were more than 11,500 crimes on the rail network in the past year - that's down 7 per cent.
There were 13 per cent fewer thefts reported.
But drunk passengers on our trains remains one of the key problems. Our Transport Correspondent, Mike Pearse, spent the night with officers on the frontline in Brighton.
Planned strikes by engineers on Southern Railway - due to start this weekend - have been suspended after a breakthrough in last minute talks, said the RMT union.
For months now commuters from the South have endured overcrowding, delays and timetable changes on trains into London Bridge.
It's all because of the multi-billion pound redevelopment of the station. And the work will last for another three years.
But how is it going so far? Luke Hanrahan has been given an exclusive look behind the scenes..
Tributes have been paid to a retired academic from Kent who was killed trying to save the life of a woman who'd fallen onto a railway track.
David Ashworth, who was 74, was killed by a train at Chartham yesterday after rushing to the woman's aid. Both were struck by a train, although the woman survived and is being treated in hospital. Nashreen Issa reports.
There are 'too many' serious near misses on the region's rail network that could have ended in disaster. That's the view of safety watchdogs, who say death and injury are being narrowly avoided too often.
The Rail Accident Investigation Branch say half of the most serious incidents over the past two years have been on the lines from our region into Paddington and Waterloo. Our Transport Correspondent Mike Pearse has the details.