A 10-day mandatory hotel quarantine requirement for travellers arriving from 33 "red list" countries, including much of South America and southern Africa, as well as Portugal and the UAE, will come into effect on Monday (15 February).
Arrivals are required to pre-book their hotel quarantine and testing package before setting off at a cost to them of £1,750.
On Thursday, the website was taken down and replaced with a notice that read: "We’ll be back soon! Sorry for the inconvenience but we’re performing some maintenance at the moment."
