Control Period 4 - How is Control Period 4 abbreviated?
References in periodicals archive
John led Network Rails engagement with the Office for Rail Regulation (ORR) for both Control Period 4
and 5, and has also led other significant asset and infrastructure sections within Network Rail.
He said: "We are currently in Control Period 4
, Control Period 5 runs from April 2014 to April 2019 "In the run up to each Control Period, Network Rail puts A RAIL link from North Wales to Liverpool Airport may not be built for years.