Section 18 increases the maximum extension period to 10 years for adults aged over 21 at the time of conviction who are sentenced to an extended sentence for a serious terrorism offence as defined in section 2 of this Act, by amending text at section 281(4)(b) of the Sentencing Code.
Part 1: Sentencing of terrorist offenders Section 18: Increase in extension period for serious terrorism offenders aged 21 or over: England and Wales