Link: https://www.rt.com/usa/510595-covid-quarantine-new-york-british/
Everyone coming into the city already has to self-quarantine for 14 days. De Blasio said that any Britons will receive a notice to that effect from the New York City Department of Health, via “certified mail.”Then there's going to be a follow-up direct home visit or hotel visit from the sheriff's deputy to confirm they are following the quarantine,” he added. “Or if they do not, they will be penalized” by up to $1,000 a day..