20110305
reuters

CAIRO (Reuters) - A state security building on the outskirts of the Egyptian capital was set alight on Saturday, a security source said, one day after some 200 protesters stormed state security headquarters in the coastal city of Alexandria.

It was not immediately clear who had set fire to the building in Egypt's Sixth of October city near Cairo.

Some witnesses said they had seen police burning documents in the building, which had one floor burned out. Police said the property was set alight by citizens. At least seven people, including police and civilians, were injured, witnesses said.

Suspicion towards the state security police, a branch of the police force which Egyptians say has treated citizens with a very heavy hand, has grown since police clashed with demonstrators during protests that led to the toppling of veteran president Hosni Mubarak on February 11. More than 300 people died during the demonstrations.

The Interior Ministry is studying a plan to restructure the security apparatus but denied a report that the work of part of the service was being temporarily suspended, the state news agency reported, citing a high ranking security official.

On Friday, around 200 protesters stormed state security headquarters in Alexandria, gaining control of its lower floors and driving police officers to hide further up.

MENA said on Saturday the army had evacuated everyone in the building in Alexandria. It cited a top security official as saying 21 policemen had been injured during the attack.