10. A person who–
(a)is the child of a Swiss national who is entitled to support in the United Kingdom by virtue of Article 3(6) of Annex 1 to the Switzerland Agreement;
(b)has been ordinarily resident in the territory comprising the European Economic Area and Switzerland throughout the period of 3 years immediately preceding the relevant date;
(c)is ordinarily resident in United Kingdom and Islands on the relevant date; and
(d)in the case where their ordinary residence referred to in sub-paragraph (b) was wholly or mainly for the purpose of receiving full-time education, was ordinarily resident in the territory comprising the European Economic Area and Switzerland immediately prior to the period of residence referred to in sub-paragraph (b).