BEIRUT - A huge car bomb exploded in a street in central Beirut during rush hour on Friday, killing at least two people and wounding 46, witnesses and security sources said.

It was not immediately clear if the explosion targeted any political figure in Lebanon's divided community but it occurred at a time of heightened tension between Lebanese factions on opposite sides of the Syria conflict.

The bomb exploded in the street where the office of the anti-Assad Christian Phalange Party is located.

Ambulances rushed to the scene of the blast near Sassine Square in Ashafriyeh, a mostly Christian area, as smoke rose from the area. It occurred during rush hour, when many parents were picking up children from school.

The security source confirmed two dead. At least 46 people were wounded, another security source said.

Several cars were destroyed by the explosion and the front of a multi-story building was badly damaged, with tangled wires and metal railings crashing to the ground.

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