UPDATE: Now I hear “At least 110 dead, over 200 injured.”
UPDATE: 45 people have reportedly been killed in this unsuccessful attempt on Bhutto’s life.
Several blasts have occurred near the motorcade carrying Pakistani ex-PM Benazir Bhutto, during her triumphant homecoming after eight years in exile.
Mrs Bhutto was on her way from Karachi airport to a welcome rally when the explosions took place.
Initial reports said at least 15 people were injured in the blasts, but Mrs Bhutto was not thought to be among them. At least one vehicle was damaged.
Unconfirmed reports said several people were killed.
Hundreds of thousands of people had turned out to greet the former PM.
The motorcade is now said to be at a standstill.
The cause of the blasts is not clear.