He said normalcy had been restored in the area while investigation was ongoing.
The governor warned that anyone found violating the directive would face the full wrath of the law.
Mr Wakilbe said the commitment of Gov. Babagana Zulum’s administration to education remains unwavering.
The facility has a 1.8km perimeter fence, 12 large and three ruminant sheds as well as lock up shops, among others.
Key members of Islamic State of West Africa Province (ISWAP) in the Shura Council, Ali Kwaya and Bukar Mainoka were among those neutralised.
The escapee was arrested by operatives of the command on Wednesday on his way home to Bama in Borno, the police boss said.
Ms Dauda said the extremist group had threatened before the escape that she would be hunted down and killed if she deserted.
Another set of Book Haram fighters, together with their families, surrendered themselves on Monday, a wireless message by the army said.
