An explosion in Balochistan's Sibi area injured nine persons on Sunday.
Several cars and shops were also damaged by the blast.
Police said a bomb was planted on a motorcycle on Nishtar Road in Sibi's Karim Chowk area and detonated by remote.
The injured are being treated at the Civil Hospital in Sibi, where the condition of two is reported to be critical.
Security and rescue teams are at the blast site and a probe into the incident is underway.
No one claimed responsibility for the incident till the filing of this report.
The Tehrik-i-Taliban Pakistan (TTP) has denied responsibility for the blast.
