so what next? well, the prime minister has seven days to respond. during that time, he'll attempt to show that he's getting on with the job — at best, this is a distraction, though, at worst a decision looming that could seal the prime minister's fate. the headlines on bbc news... us presidentjoe biden warns russian leader vladamir putin that he'll respond with �*severe economic sanctions' if ukraine is invaded. in paris, french police fire tear gas at demonstrators — it's after a convoy carrying protesters against coronavirus restrictions made it into the capital. borisjohnson receives a legal questionnaire from police investigating lockdown parties at downing street and whitehall. protests have been held in several towns and cities around the uk, to highlight the impact of the cost of living crisis on workers and their families. the austerity campaign group, the people's assembly