As regards the products listed in Annex IV to this Act svhich are subject to contractual margins of preference betsveen the United Kingdom and certain other countries enjoying Commonwealth preference, the United Kingdom may defer until 1 July 1973 the first of the tariff reductions referred to in paragraph 1.
I gcás na dtáirgí a áirítear in Iarscribhinn IV a ghabhann leis an Ionstraim seo agus is ábhar do lamhálacha fabhair coinbhinsiúnta idir an Ríocht Aontaithe agus tíortha áirithe eile a thairbhíonn de bharr fabhair an Chomhlathais, féadfaidh an Ríocht Aontaithe an chéad cheann de na laghduithe taraife dá dtagraítear i mir 1 a chur siar go dti an 1 Iúil 1973.