doctor lisa chambers there, talking about the link between covid and diabetes, if there is indeed a link. —— doctor lucy chambers. stay with us on bbc news. still to come: the emmy—award—winning family feud drama succession returns. we'll get the lowdown on the latest instalment, next. after a decade of planning and promises, there are questions over whether the trainline hs2 will be completed in full from london to leeds. part of the line has still not been given the final sign—off, which is worrying some business leaders and politicians. caroline davies reports. it's a decision the government can't escape. rehearsals for this year's christmas production of wendy and peter pan are already under way here in leeds playhouse. i'd like to see the old captain do away with you!