UK Transport minister Theresa Villiers is in the Assembly later but she's not expected to bring news of further rail electrification...
... and because of a change in time for her visit, Theresa Villiers won't now be meeting Welsh Transport minister Carl Sargeant...
... however we do hope she'll be on Wales Tonight at 6pm.
The UK Government announces plans to electrify the line from Cardiff to Swansea, as well as several Valleys lines
There are reports that UK Transport Minister will announce a £1bn project to electrify the railway lines in south Wales.
Theresa Villiers will visit the Welsh Assembly to discuss rail electrification for Wales, but isn't expected to announce further plans.