As many as 14 persons, including two traffic police personnel, were injured in Dera Allah Yar, Jaafarabad (Balochistan) on Sunday when unidentified men hurled a hand grenade on people at Suhbatpur Chowk area of the city, reported 24NewsHD TV channel.
Soon afterwards, police cordoned off the blast site and shifted those injured to a hospital for the provision of first aid.
The Force said it had launched an investigation into the incident.
Reporter: Shakal Baloch