19.—(1) Subject to paragraph (4), in determining and redetermining budget shares for primary and secondary schools maintained by them, a local authority must ensure that an amount equal to the guaranteed funding level is included, calculated in accordance with Schedule 4.
(2) For the purpose of determining budget shares, paragraph (1) does not apply to any school opening during the funding period, except in the circumstances set out in paragraph 3 of Schedule 4.
(3) In determining and redetermining—
(a)budget shares for nursery schools maintained by them;
(b)amounts to be allocated in respect of nursery classes in schools maintained by them;
(c)amounts to be allocated to relevant early years providers in their area;
(d)amounts to be allocated to exempt early years providers in their area,
a local authority must ensure that the number by which they multiply the predicted total number of hours calculated pursuant to regulation 16(1) is no lower than 1.5 percent less than the number by which they multiplied the predicted total number of hours calculated pursuant to regulation 16(1) of the 2012 Regulations for making such determinations and redeterminations in the previous funding period.
(4) A local authority may make changes to the operation of this regulation and to the operation of Schedule 4 in determining and redetermining budget shares where authorised to do so by the Secretary of State under regulation 25 (Alternative arrangements).