Northern Ireland's Deputy First Minister has said travellers arriving from other parts of the UK should have to self-isolate for 14 days.
Michelle O'Neill said the move is needed because the greatest risk of a resurgence of the virus north of the border is posed by people arriving from Britain.
Sinn Féin's leader in Northern Ireland said "the issue of travel from Britain is a very real threat that we have to face up to".
She said she will propose introducing a quarantine requirement from visitors from Britain when the Stormont Executive meets to discuss the issue on Thursday.