(1) In sections 7, 8, 9 and 14 -

(a) a power to make provision for the purpose of implementing a provision of the withdrawal agreement includes power to make provision to supplement the effect of section 7A of the European Union (Withdrawal) Act 2018 in relation to that provision of the agreement,

(b) a power to make provision for the purpose of implementing a provision of the EEA EFTA separation agreement includes power to make provision to supplement the effect of section 7B of that Act in relation to that provision of the agreement, and

(c) a power to make provision for the purpose of implementing a provision of the Swiss citizens’ rights agreement includes power to make provision to supplement the effect of section 7B of that Act in relation to that provision of the agreement.