Baghdad, Sep 24 (DPA) Iraqi security sources said Thursday that 13 prisoners, convicted of terrorist offences, had escaped from a jail in the northern city of Tikrit.

The prisoners escaped through a small window in the prison’s bathroom Wednesday night, the source said, adding that four of the prisoners were linked to Al Qaeda and faced a death sentence.

Only one prisoner has been recaptured, while police are still searching for the others.

One high-ranking officer in the anti-terrorism department in Salah al-Din police was sacked after the prisoners escaped, the source said.

Security authorities declared a state of curfew across Tikrit and thousands of police and security forces were deployed in the streets to track down the prisoners.

Tikrit, the capital city of Salah al-Din province, lies 170 km north of Baghdad.