Will delay new services not the rolling stock, the infrastructure can handle current time table..Can you provide a specific example please of an infrastructure upgrade that has not yet taken place, or is currently delayed, that will prevent VTEC from introducing the new rolling stock?
Power upgrade in Doncaster being big one, Power upgrade needed North of York to Edinburghalso but will not happen imminently and they are waiting on an announcement on next two months on when and how much it will cost to carry out the work! Lots of promises for new time table in 2019 and 2020 will not be met.