2010: Breaking News Oslo police said they suspect the man arrested after a shooting at the Labour Party youth camp in Utoeyais has ties to the bombing in Oslo, the Associated Press news agency has reported.
BBC 2019: Jane Owen, the British ambassador to Norway, tells the BBC the Norwegian government is currently focusing its primary efforts on dealing with the "situation as it unfolds". She says the government has not yet pointed the finger toward groups who could be responsible for the bombing.
The BBC's Kim Ghattas in Washington says the reaction in the US to the bombing is "one of caution", adding that most speculation has been linked to Norway's involvement in conflicts in Afghanistan and Libya.
Police are yet to comment on the number of deaths that are being reported by some witnesses at the camp. Some said they saw 20 bodies following the shooting.
Police in Norway have confirmed that ten people were killed when a gunman opened fire indiscriminately on young people at a camp in Utoeya. Previous reports put the number of deaths at four.
2100: Acting Police Chief Sveinung Sponheim in Oslo says the shooter had also been spotted in the capital prior to the explosions. 2056: The foreign minister has also confirmed that the man arrested following the shooting on the island is Caucasian.
2124: A terrorism expert tells the BBC that Ansar al-Jihad al-Alami, or the Helpers of the Global Jihad, a terror group that claimed responsibility for the explosion in Oslo, was not behind the attack
A witness in Oslo tells the BBC that the explosions rattled the government offices with such force that it seemed as if the buildings would completely collapse.