Ms Una Doyle:

On the substance misuse issues that were referenced in respect of children detained at the Oberstown centre, sadly, we see similar figures in probation. We recently completed a survey of those subject to Probation Service supervision and, regrettably, eight of ten people have a significant substance misuse issue. The highest rate of substance misuse relates to those aged 25 to 34. There is a direct relationship between their offending and their substance misuse. We found that ranged between 48% and 53%. The first use tended to occur between 12 and 17 years of age, which would support the Oberstown figures. Two issues are significant in respect of the response. The peer group relationship is significant in regard to young people's engagement with substance misuse, and the gateway substances we tend to see are alcohol and cannabis. They are issues we all need to consider.

To return to the question on staffing figures, approximately 240 probation officers work at the Probation Service, along with an additional 40 senior probation officers. They are all front-line staff and managers working nationwide throughout our estate.