Two people, including a child, were killed and a dozen injured when a bomb attached to a motorcycle exploded near a police station in northwestern Pakistan, local authorities have said. The attack took place in Bannu, a district in the restive Khyber Pakhtunkhwa province bordering Afghanistan, local police official Fida Mohammad said. Mr Mohammad didn't provide any further details but said the dead and wounded had been taken to a nearby hospital. Though no group immediately claimed