West Coast Main Line Mr. Jamie Reed To ask the Secretary of State for Transport what assessment has been made of the suitability of the Cumbrian section of the West Coast Main Line to accommodate Virgin high speed trains. Mr. Tom Harris The West Coast Main Line between London and Glasgow, including the Cumbrian section, has been made suitable for the Virgin Pendolino high speed trains that currently operate along the route. Network Rail is responsible for the renewal, upgrade and maintenance of the rail infrastructure along the entire route.