"(1) A worker is entitled to be paid in respect of any period of annual leave to which he is entitled under regulation 13, at the rate of a week's pay in respect of each week of leave. (2) Sections 221 to 224 of the 1996 [Employment Rights] Act shall apply for the purpose of determining the amount of a week's pay for the purposes of this regulation, subject to the modifications set out in paragraph (3). (3) The provisions referred to in paragraph (2) shall apply - (a) as if references to the employee were references to the worker; (b) as if references to the employee's contract of employment were references to the worker's contract; (c) as if the calculation date were the first day of the period of leave in question; and (d) as if the references to sections 227 and 228 did not apply. (4) A right to payment under paragraph (1) does not affect any right of a worker to remuneration under his contract ("contractual remuneration"). (5) Any contractual remuneration paid to a worker in respect of a period of leave goes towards discharging any liability of the employer to make payments under this regulation in respect of that period; and, conversely, any payment of remuneration under this regulation in respect of a period goes towards discharging any liability of the employer to pay contractual remuneration in respect of that period;"