The police summary of facts said Hart was in police custody in the early afternoon on June 28 when he became agitated and abusive towards staff and other prisoners in the cell block at the station.
Shortly afterwards staff found the door window of his cell had been damaged.
He admitted to police he had caused the damage, saying: "Yes, I did it because I don't want to be here. I'm angry and I want to go home to my kitten."
The following day, after appearing before a Justice of the Peace on an unrelated matter, Hart had again become agitated and broke the window of a cell door at the courthouse. He declined to offer an explanation on that occasion.
In court yesterday Judge Adeane asked Hart if he was currently undertaking community work.
"I am indeed, Mr Adeane," he told the judge.
Judge Adeane said the the community work sentence was "going like a train" after he was told by the Probation Service Hart had served 20 hours.
He remanded Hart in custody for a repayment assessment to be undertaken.
