Dr Tomison said he was relying on advice given to him by staff including then-corrective services commissioner Mike Reynolds and deputy commissioner Christine Ginbey.
‘Physically impossible’ to monitor at-risk detainees
Mr Crocker then read a letter given to young people before they were moved to Unit 18 which said it was a “safer place”.
Dr Tomison agreed that was a lie because it was “physically impossible” to constantly monitor young people at risk of self-harm or suicide, as required by department policy.
It also emerged the director-general was unaware Unit 18 was being used by adult prisoners at the time Dr Tomison proposed to then-minister Bill Johnston that it be converted to accommodate young people.
When he found out — around the time cabinet approved the use of Unit 18 — he recalled saying something to the effect of: “I’m surprised they’re there, they need to be out because this is going to be the site.”
Cleveland’s caseworker failed to see him
It was also revealed in the hearing that a caseworker assigned to Cleveland was meant to meet with him once a week while he was in detention but didn’t see him once during the more than three months of his final period behind bars.
Dr Tomison agreed that was a “huge failing and shortcoming”.
Mr Crocker suggested some blame should be shouldered by the department because the caseworker had been assigned 30 cases when the benchmark under an industrial agreement was between 10 and 14.
The court also heard materials currently in use to train youth custodial officers who work at both facilities made almost no mention of Unit 18, or two Supreme Court decisions that found the department had broken the law by the way it handled extended lockdowns.
Dr Tomison said he “would have expected it to be there”.
The hearing is continuing.