May I first praise the work of the all-party group on motor neurone disease, and the work of my hon. Friend as its vice-chair? Following the announcement, we are working to develop a set of criteria to switch off reassessments for people with the most severe health conditions or disabilities. We have sought feedback from stakeholders, including many motor neurone disease organisations. They will not be about a specific list of medical conditions; they will be based on a number of other factors, in particular how conditions are impacting on people.