(1)Each local authority must review its food-growing strategy before the end of—
(a)the period of 5 years beginning with the day on which the strategy is first published under section 119(2), and
(b)each subsequent period of 5 years.
(2)If, following a review under subsection (1), the authority decides that changes to its food-growing strategy are necessary or desirable, the authority must publish a revised food-growing strategy on a website or by other electronic means.