Terrorist attack on London

At least 6 explosions have been reported in London. The public transport system, both tube and bus, appear to have been targeted. The army has been deployed onto the streets and despite early reports that the tube explosions were connected to power surges, it’s clear this is a major terrorist attack on London. Update Guardian Newsblog link Another Update Robin Grant at perfect.co.uk has more reports and links Update again It now seems likely that there were 4 explosions. Not 6. Update once more The Guardian is reporting ambulances sources telling Sky News that at least 40 people were killed in the 4 explosions. More The BBC has further coverage here