South West MPs are to debate the future of the West Country's rail services in parliament today (8 February). They say its an opportunity for them to challenge the lack of investment in the regions rail network compared to other parts of the UK .
Discussions come after Network Rail revealed that the biggest ever upgrade to the region's rail network will be up to four years late.
It means a promise to end overcrowding, and speed up journey times has again been delayed.
Residents say promises made two years ago after storms caused damage to the line have yet to be met.