(4) If, without any
breach of duty referred to in subsection (2), there is a defect in the
services within a development lot, the defect may be remedied by the
relevant association at its own expense.
(5) Except where work is done under
subsection (4), the relevant association may recover the cost of the work, as
a debt, from the person who failed to do the work or from a
subsequent proprietor of the lot.
(6) Subsection (5) does not apply to a
subsequent proprietor who is absolved from payment because the debt was not
disclosed in a certificate given under clause 2 of Schedule 4.