The latest stories from the World section of the BBC News web site.
Updated: 8 min 16 sec ago
Chile declares a state of emergency as a raging forest fire near the city of Valparaiso forces thousands of people to flee their homes.
Comic Relief has raised more than £1bn since the charity was founded 30 years ago, with more than £78m raised by the end of Friday's live show.
Mercedes driver Lewis Hamilton is in a league of his own during final Australian GP practice - qualifying coverage from 05:00 GMT.
McLaren admit they do not know the cause of Fernando Alonso's crash in pre-season testing nor when he will return.