Holiday company Center Parcs has announced it will close its UK sites on Monday due to the Queen's funeral, with guests already staying at their accommodation having to leave for one night.
The company is being inundated with complaints after it revealed that its five parks will close for 24 hours from 10am on Monday.
Guests partway through seven-day holidays - which generally cost more than £1,000 for a family-of-four at this time of year - will be forced to spend the night elsewhere or go home early.