From a week today, when someone travels to the Island from the UK - their whole household will have to self-isolate for 14 days.
The Chief Minister confirmed the new rules will come into force from Thursday, November 19.
The Council of Ministers made the decision today, at its weekly meeting.
Mr Quayle also announced Government will contribute £250 per week towards the cost of private accommodation if people don’t wish to isolate at home.
However Mr Quayle explained with patient transfers, exemptions including a seven-day test option, are to be available for the 'small number of people' who are regularly off-Island for medical appointments.
High ground could see 4 inches of snow on Saturday night
Mountain Road unlikely to open before Monday
Yellow warning for freezing temperatures tonight
School bangers night called off
AK47 and Uzi handed in to police
"No dispute" over Liverpool Ferry Terminal, says main contractor
More weekend bus strikes to come after 10-day walkout?
Minister to face question about bus strike