(1) A terrorist act ceases to be the same terrorist act if there is a change in the date on which the terrorist act is expected to occur.
(2) A terrorist act that is expected to occur at a particular time does not cease to be the same terrorist act merely because of:
(a) a change in the persons expected to carry out the act at that time; or
(b) a change in how or where the act is expected to be carried out at that time.