Paragraph 11 Additions to gross amount
The amounts, other than the amounts described in paragraph 10 of this Schedule, which—
(a)
were chargeable amounts payable to the authority, under sections 43 and 45 of the Act, in respect of a day in a preceding year,
(b)
have not been taken into account by the authority in calculating the amount described in paragraph 2 of this Schedule for a preceding year, and
(c)
have been paid to the authority under sections 43 and 45 of the Act.