https://www.gov.uk/time-off-for-dependants/your-rights a statement on the Directgov website Time off for dependents https://www.gov.uk/time-off-for-dependants/your-rights unpaid leave https://www.gov.uk/time-off-for-dependants/your-rights GOV.UK - Time off for family and dependants Your rights: web page https://www.gov.uk/time-off-for-dependants/your-rights reasonable time off unpaid leave