Prime Minister Dr Lotay Tshering returned to his country on Thursday and started a 21-day mandatory quarantine. Other delegation members are also undergoing 21-day mandatory quarantine starting on Thursday. The Bhutanese Prime Minister drove himself from the airport to the quarantine facility in the car that was parked at the airport, according to his office. Also Read: President hosts Bhutan PM at Bangabhaban The delegation was given escort to the respective facilities in the quarantine pool vehicles.