Regulations 13 – 13A, Working Time Regulations 1998
13 Entitlement to annual leave
(1) Subject to paragraph (5), a worker is entitled to four weeks’s annual leave in each leave year.
(2) [revoked]
(3) A worker’s leave year, for the purposes of this regulation, begins—
(a) on such date during the calendar year as may be provided for in a relevant agreement; or
(b) where there are no provisions of a relevant agreement which apply—
(i) if the worker’s employment began on or before 1st October 1998, on that date and each subsequent anniversary of that date; or
(ii) if the worker’s employment begins after 1st October 1998, on the date on which that employment begins and each subsequent anniversary of that date.
(4) Paragraph (3) does not apply to a worker to whom Schedule 2 applies (workers employed in agriculture) except where, in the case of a worker partly employed in agriculture, a relevant agreement so provides.
(5) Where the date on which a worker’s employment begins is later than the date on which (by virtue of a relevant agreement) his first leave year begins, the leave to which he is entitled in that leave year is a proportion of the period applicable under paragraph (1) equal to the proportion of that leave year remaining on the date on which his employment begins.
(6) [revoked]
(7) [revoked]
(8) [revoked]
(9) Leave to which a worker is entitled under this regulation may be taken in instalments, but—
(a) it may only be taken in the leave year in respect of which it is due, and
(b) it may not be replaced by a payment in lieu except where the worker’s employment is terminated.
13A Entitlement to additional annual leave
(1) Subject to regulation 26A and paragraphs (3) and (5), a worker is entitled in each leave year to a period of additional leave determined in accordance with paragraph (2).
(2) The period of additional leave to which a worker is entitled under paragraph (1) is—
(a) in any leave year beginning on or after 1st October 2007 but before 1st April 2008, 0.8 weeks;
(b) in any leave year beginning before 1st October 2007, a proportion of 0.8 weeks equivalent to the proportion of the year beginning on 1st October 2007 which would have elapsed at the end of that leave year;
(c) in any leave year beginning on 1st April 2008, 0.8 weeks;
(d) in any leave year beginning after 1st April 2008 but before 1st April 2009, 0.8 weeks and a proportion of another 0.8 weeks equivalent to the proportion of the year beginning on 1st April 2009 which would have elapsed at the end of that leave year;
(e) in any leave year beginning on or after 1st April 2009, 1.6 weeks.
(3) The aggregate entitlement provided for in paragraph (2) and regulation 13(1) is subject to a maximum of 28 days.
(4) A worker’s leave year begins for the purposes of this regulation on the same date as the worker’s leave year begins for the purposes of regulation 13.
(5) Where the date on which a worker’s employment begins is later than the date on which his first leave year begins, the additional leave to which he is entitled in that leave year is a proportion of the period applicable under paragraph (2) equal to the proportion of that leave year remaining on the date on which his employment begins.
(6) Leave to which a worker is entitled under this regulation may be taken in instalments, but it may not be replaced by a payment in lieu except where—
(a) the worker’s employment is terminated; or
(b) the leave is an entitlement that arises under paragraph (2)(a), (b) or (c); or
(c) the leave is an entitlement to 0.8 weeks that arises under paragraph (2)(d) in respect of that part of the leave year which would have elapsed before 1st April 2009.
(7) A relevant agreement may provide for any leave to which a worker is entitled under this regulation to be carried forward into the leave year immediately following the leave year in respect of which it is due.
(8) This regulation does not apply to workers to whom the Agricultural Wages (Scotland) Act 1949 applies (as that Act had effect on 1 July 1999).