(1)Each local Welsh in education strategic plan has effect for a period of 5 years, where—
(a)the first period of 5 years starts on a date specified by the Welsh Ministers by regulations, and
(b)each subsequent period of 5 years starts on the day after the previous period of 5 years comes to an end.
(2)But each local Welsh in education strategic plan must set out the steps a local authority intends to take in accordance with section 30(3) over a period of 10 years.