(a) a period starting at 2 am on the first Sunday
in October in each year and ending at 2 am on the first Sunday in the
following April, or
(b) if a summer time period is prescribed by the
regulations--that prescribed period.
(2) Despite subsection (1), the
summer time period commencing in the year 2007 is taken to be the period
starting at 2 am on Sunday 28 October 2007 and ending at 2 am on Sunday 6
April 2008.