According to sources, the intended target was a former nazim of the area who was not present in the vehicle at the time of the attack.
The injured were shifted to Lady Reading Hospital.
Earlier, at least 19 people were killed and 20 were injured in a blast on Charsadda Road, which reports said had targeted a bus of Civil Secretariat employees.
COMMENTS
Comments are moderated and generally will be posted if they are on-topic and not abusive.
For more information, please see our Comments FAQ