article_snippet: Scroll down for video .
article_snippet: Network Rail chief executive Mark Carne apologised for disruption from the £100million works by 14,000 engineering workers, but insisted Network Rail chief executive Mark Carne was vital.
article_snippet: There’s a spanner in the works.
article_snippet: Don’t get caught in planned improvement works.
article_snippet: Mr Carne insisted that there were ‘good contingency plans in place’ while the improvements are carried out.