(b) no adjustment to the amount determined for A shall be made under subsection (4) in respect of any subsequent payment quarter until, in relation to a subsequent payment quarter, the Consumer Price Index for the first adjustment quarter that relates to that subsequent payment quarter is higher than the Consumer Price Index for the second adjustment quarter that relates to the payment quarter referred to in paragraph (a), in which case the second adjustment quarter that relates to the payment quarter referred to in that paragraph is deemed to be the second adjustment quarter that relates to that subsequent payment quarter.
b) le rajustement ne commence que pour le trimestre de paiement où l’indice du premier trimestre de rajustement est supérieur à celui du trimestre qui constituait le second trimestre de rajustement par rapport au trimestre visé à l’alinéa a), ce second trimestre de rajustement étant réputé constituer le second trimestre de rajustement par rapport au trimestre de paiement où commence le rajustement.