The report's author said there was a break-down in the referral process between police custody and local authority accommodation.

BBC: A youngster held in a prison cell

The health board said it looked forward to working with the CHC and Welsh government as part of the formal referral process.

BBC: Wales

He is also under investigation for allegations that he "attempted to influence the decision-making process of the West Yorkshire Police Authority in connection with the referral that they had made".

BBC: Sir Norman Bettison