The official Bahrain News Agency said 11 of those who escaped on Friday had since been recaptured, and six remained at large. Five others who aided in the planning and execution of the escape had also been arrested, it quoted police as saying.
The news agency said Interior Minister Sheikh Rashed bin Abdullah al-Khalifa, chairing a security meeting to review the circumstances of the escape from the Dry Dock Detention Center, warned Bahrainis against harbouring the fugitives.
The news agency did not say whether the escapees were prisoners jailed for anti-government demonstrations or attacks, or inmates convicted of ordinary crimes.
Social media users posted at least one photo of a road where traffic was backed up for miles, and said it was caused by police closing roads to search for the prisoners on the run.
The official Bahrain News Agency said 11 of those who escaped Friday the Dry Dock Detention Center had since been recaptured.
Seventeen detainees escaped from a prison in Bahrain, police said on Saturday, and the government warned citizens against giving them shelter.