two children are injured after a roller—coaster malfunctions at an adventure park in scotland. actress una stubbs — famous for her roles in sherlock, worzel gummidge and summer holiday — dies aged 84 after an age—related illness. gcse students in england, wales and northern ireland, have received another set of record grades, after exams were disrupted by the coronavirus pandemic. top grades rose by 2.7% to almost 29%, while the pass rate is also slightly up. the government had to cancel exams for a second consecutive year, so pupils' grades have been based on teacher assessment, drawing some criticism of grade inflation.