A blackout lasted two hours, from 11 to 13 yesterday which put out of use and metropolitan traffic lights and causing traffic crazy in London. Hundreds of thousands of people trapped in elevators and offices also in the north east and north west of England without energy. The news that learns only in these hours, covered the sudden closure of the nuclear power station Sizewell B in Suffolk and central coal Longanne that went wrecks few minutes of each other involving energy down in seven other power plants .
He reports The Independent:

British Energy has refused to disclose the reason for the accident but said that already is taking steps to restore the operation of and protect the integrity of the network, said a spokesman. The National Grid, the institution that handles the distribution and control electricity, has issued three warnings in a crescendo alarm. The last - the so-called “demand control of imminence” is rare and is sent every 4 years and covered about their declining power granted against a demand too high.