(1) The Criminal Justice Act 2003 is amended as follows.

(2) In section 224 (meaning of "specified offence" etc) -

(a) in subsection (1), for "or a specified sexual offence" substitute ", a specified sexual offence or a specified terrorism offence";

(b) in subsection (3), after the definition of "specified sexual offence" insert -

""specified terrorism offence" means an offence specified in Part 3 of that Schedule."

(3) [deleted]

(4) [deleted]

(5) In Schedule 15 (specified offences for the purposes of certain sentencing provisions in Chapter 5 of Part 12, relating to dangerous offenders), after Part 2 insert -

"Part 3 Specified terrorism offences

154 An offence under section 11 of the Terrorism Act 2000 (membership of a proscribed organisation).

155 An offence under section 12 of that Act (inviting support for a proscribed organisation).

156 An offence under section 54 of that Act (weapons training).

157 An offence under section 56 of that Act (directing a terrorist organisation).

158 An offence under section 57 of that Act (possession of article for terrorist purposes).