Gunman opens fire on Norway island youth camp
22 July 2011 Last updated at 20:48 BST
Norway has been hit by twin attacks - a massive bomb blast in the capital and a shooting attack on young people at a governing Labour Party youth camp.
Norwegian media say at least 10 people on the island of Utoeya were reportedly killed when a man opened fire indiscriminately.
Hanne Taalesen, a journalist with Norway's TV2 in Oslo, said there were reports of people on the island sending messages not to call them as they were hiding in bushes.