Statutory holiday entitlement Under the Working Time Regulations 1998 (WTR 1998), SI 1998/1833, a worker is entitled to 5.6 weeks of paid annual leave, made up of: • a ‘basic’ entitlement of four weeks’ annual leave each leave year, implementing the right under Directive 2003/88/EC, the Working Time Directive (WTD) • an ‘additional’ entitlement of 1.6 weeks’ annual leave each leave year Under WTR 1998, SI 1998/1833, reg 16, a week’s pay is calculated in accordance with sections 221, 222, 223 and 224 of the Employment Rights