I congratulate the hon. Lady for all her campaigning on this subject, and she knows that I share her passion. When I spoke to her a year ago today to explain the 18 different steps involved in the smart motorways stocktake, she warmly welcomed that work. Smart motorways have been under development since 2001 under the Blair-John Prescott Government. I think I am the first Secretary of State in 12 to carry out the stocktake and review, and I will not rest until these motorways are as safe as possible.