In this Part—

• “modify” includes amend, repeal or revoke;

• “register” means a register of parliamentary electors or local government electors maintained by a registration officer in Great Britain;

• “registration officer” has the same meaning as in the Representation of the People Act 1983 (see section 8 of that Act);

• “subordinate legislation” has the same meaning as in the Interpretation Act 1978.