Jonathan Dimbleby chairs the discussion as an audience in Polmont Young Offenders Institution,
Stirlingshire, puts questions to a panel that includes former Conservative Cabinet member Lord Forsyth; John Thurso , the Liberal Democrat spokesman for transport and Scotland; Clive Fairweather , former chief inspector of prisons in Scotland; and Anne McGuire , a minister in the Scottish Office. Producer Victoria Wakely Repeated tomorrow at 1.15pm