Data in responses to my written questions on PIP appeals shows that more than 50,000 ill or disabled people had their appeals upheld at tribunal without the need for new evidence. Given that the UK Government will be examined today by the UN Committee on the Rights of Persons with Disabilities following its 2016 special inquiry that found that the threshold had been met for grave and systematic violations, is it not time to replace the flawed and outdated PIP system with a framework that is fit for purpose?