Complex sentence: Network Rail planned to re-double the section of railway through this station and re-instate the presently disused east-bound platform in May 2012, and work commenced in March 2013 and was completed a month later.
Split into simpler sentences: Network Rail planned to re-double the section of railway through this station and re-instate the disused east-bound platform in May 2012. Work commenced in March 2013 and was completed a month later.