Where, in the case of a contract of insurance to which Article 7(3) of the Rome I Regulation applies, the law referred to in sub-paragraph (a) or (b) of that Article, or one of the laws referred to in sub-paragraph (e) of that Article, is a law of any part of the United Kingdom, the parties to that contract may also choose as the law applicable to the contract -

(a) the law of another country; or

(b) the law of another part of the United Kingdom,

if that choice complies with Article 3, Article 6 and Articles 9 to 22 of that Regulation.