The Secretary of State must publish reports ("progress reports") relating to the plan under section 141A.
A progress report is to contain the Secretary of State's assessment of—
the progress made, during the period to which the report relates, in implementing the proposals in the plan (or any revised version of it), and
the effect of that progress on the matters referred to in section 141A(1)(a) and (b).
The first progress report must relate to the period of three years beginning with the day on which the plan under section 141A is first published.
Subsequent progress reports must relate to successive periods of five years after the period referred to in subsection (3).
A progress report must be published within 12 weeks following the last day of the period to which it relates.
A progress report must be laid before Parliament once it is published.