“A person to whom either regulation (EC) No. 1408/71 or Regulation (EC) No 883/2004 applies shall not be entitled to [CA] for a period unless during that period the UK is competent for payment of sickness benefits in cash to the person for the purposes of Chapter I of Title III of the Regulation in question.”
“(a) a person pursuing an activity as an employed or self-employed person in a Member State shall be subject to the legislation of that Member State; …………………………………………………………. (e) any other person to whom subparagraphs (a) to (d) do not apply shall be subject to the legislation of the Member State of residence, without prejudice to other provisions of this Regulation guaranteeing him benefits under the legislation of one or more other Member States.”
“(17) With a view to guaranteeing the equality of treatment of all persons occupied in the territory of a Member State as effectively as possible, it is appropriate to determine as the legislation applicable, as a general rule, that of the Member State in which the person concerned pursues his activity as an employed or self-employed person. (18) In specific situations which justify other criteria of applicability, it is necessary to derogate from that general rule.”