Brown Envelope Time

I have come accross this site which has PDF files of current DWP forms. A good resource methinks in order to be prepared for when a brown envelope might land on your welcome mat, it's called templateroller;
www.templateroller.com/template/2117007/form-esa50-capability-for-work-questionnaire-united-kingdom.html#docpage-4

Here is the decision makers handbook;
assets.publishing.service.gov.uk/government/uploads/system/uploads/attachment_data/file/1126075/wca-handbook.pdf