Islamabad - At least seven people, including five policemen, were killed and more than two dozen injured Sunday when a bomb blast targeted a police vehicle in north-west Pakistan, a security official said.
The explosion in Dera Ismail Khan district of Pakistan's North- Western Frontier Province destroyed the vehicle.
"There was, first, a low-intensity blast, perhaps carried out with a hand-grenade, that injured three people outside a restaurant," a security official said on condition of anonymity.