A suicide bomb attack has killed at least 13 people and wounded more than 50 in the Swat Valley in north-west Pakistan.
The attack comes the day after a series of blasts which rocked the Pakistani city of Lahore.
The suicide bomber detonated himself in Saidu Sharif, an area on the outskirts of Mingora – the main town in the Swat Valley.
Police say he was trying to enter a building when he blew himself up. It is believed he was carrying 15 kilograms of explosives.
The blast also damaged 20 vehicles.
On Friday, twin suicide attacks killed dozens of people in the city of Lahore. Five other bombs were also set off the city but these caused no casualties.
No one has claimed responsibility for the attacks but the Taliban had earlier threatened to unleash a wave of suicide attacks in response to a Pakistani military offensive against it.