More than a thousand people have been evacuated from a nightclub in Essex after a fire broke out.
It happened in the early hours of the morning - as Kate Prout reports:
More top news
Paramedics were on standby outside the police cordon as armed officers stood by the property.
A team of researchers has taken samples from the ten busiest London Underground lines to work out which are the dirtiest.
The action comes on top of an emergency timetable which has seen hundreds of trains a day being axed.