91热爆

Broken or cracked rails and major signalling problems have caused delays, cancellations and left passengers stranded for hours on Berkshire's railway over the last month.

The rail regulator has announced an investigation into falling punctuality and performance in the region - but what is causing the problems and how could they be prevented?

91热爆 Radio Berkshire's Kirsten O'Brien speaks to Richard Griffiths from Network Rail and Paul Gentlemen from Great Western Railway - as well as passengers at Reading station - to find out more.