3. In regulation 2—
(a)after the definition of “coronavirus disease” insert—
““exempt country or territory” means a country or territory specified in Schedule A1 and “non-exempt country or territory” means any other country or territory outside the common travel area;”;
(b)at the end insert—
“(3) For the purposes of these Regulations, a person (“P”) is not treated as departing from or transiting through a country or territory if, at all times whilst in that country or territory—
(a)P remains on a conveyance and no other passenger is permitted to be taken on board, or
(b)P is kept separated from passengers who did not arrive on the same conveyance as P, and no such passengers are permitted to be taken on board the conveyance on which P leaves that country or territory.”.