this is bbc news, our top stories... the uk is to issue temporary visas thousands of foreign workers to ease disruption to fuel and food supplies while the government urges the public not to panic buy petrol. there is actually plenty of petrol to go around. this is an unnecessary situation where there are queues that are forming even though we have all the fuel that we need in refineries and storage centres. police investigating the murder of sabina nessa have arrested a 38—year—old man in connection with the murder, in what scotland yard saysis the murder, in what scotland yard says is a significant development. germans go to the poll to decide who will be chancellor after angela