"The period of leave to which a worker is entitled under paragraph (1) is - … (c) in any leave year beginning after 23 rd November 1999, four weeks."
"The realistic recognition of the appeal tribunal that there are gaps to be filled is significant on the issue of the direct effect of Article 7. The very existence of gaps in Article 7, even as viewed in the 'wider context' set out above, is a strong indication that the terms of the Article are insufficiently precise to have direct effect in the courts and tribunals of Member States. The right which Mrs Gibson wishes to assert against the Council is quite simply not sufficiently defined in Article 7 to be directly enforceable by an individual in national courts and tribunals. Further definition is necessary in implementing measures either by the Community or by the Member State. Without further definition of the conditions for entitlement to the right how could the tribunal even begin to determine a claim under Article 7 by a worker, who had worked only for a week or for a month, that he was entitled to four weeks annual leave? … The judicial interpretation of Article 7 and of the other provisions of the Directive does not yield the answer to basic questions of entitlement."
"… in accordance with the conditions of entitlement to, and granting of, such leave laid down by national legislation and/or practice" to restrict the right to leave the provision of which was required by Article 7 as the United Kingdom had done in Regulation 13(7) and (8) of the 1998 Regulations. The Court's answer to that question was that the United Kingdom was not so permitted. The Court said, at paragraph 34 of its judgment:- "
"41 Now it is clear that Article 7 is not one of the provisions from which Directive 93/104 expressly allows derogations 42 Directive 93/104, in Article 18(1)(b)(ii), provides only that Member States are to have the option, as regards the application of Article 7, of making use of a transitional period of not more than three years from23 November 1996 . … As stated in paragraph 17 of this judgment, the United Kingdom availed itself of that option. … 48 Legislation of a Member State, such as that at issue in the main proceedings, which imposes a precondition for entitlement to paid annual leave which has the effect of preventing certain workers from any such entitlement not only negates an individual right expressly granted by Directive 93/104 but is also contrary to its objective. … 52 Consequently, Directive 93/104 must be interpreted as precluding Member States from unilaterally limiting the entitlement to paid annual leave conferred on all workers by applying a precondition for such entitlement which has the effect of preventing certain workers from benefiting from it."
"Any reference to a worker's contract shall be construed accordingly."
"(b) any other contract, … whereby the individual undertakes to do or perform personally any work or services for another party to the contract … "