Sustainable Railways

I welcome much of what the right hon. Lady has told the House this afternoon—in particular, her clear admission that the nationalised railways suffered from chronic under-investment in trains and infrastructure. From that, the House can only infer that she now admits that privatisation was absolutely necessary and that any of the improvements that have occurred in the past 10 years could never have happened without the investment that privatisation brought. Will she now admit that the political interference of the past 10 years, particularly that brought about during the reign of the former Deputy Prime Minister, has held back the progress that could have been made but has not been made in the past 10 years?