A notice in accordance with this section must—
(a) be given to the worker; and
(b) state the reasons for giving the notice; and
(c) state—
(i) in the case of termination, when weekly payments will cease; or
(ii) in the case of alteration, the new level of weekly payments and when payments at the new level will commence; or
(iii) in the case of termination of payments in the form of superannuation contributions under section 187(2), when payments will cease.