Incoming passengers from the UK will have to stay in institutional quarantine for 14 days.

The decision was taken at the virtual meeting of the cabinet today, presided over by Prime Minister Sheikh Hasina, cabinet secretary Khandakar Anwarul Islam said.

From when this rule will be activated will be announced after a meeting with the concerned officials tonight.

https://www.thedailystar.net/coronavirus-deadly-new-threat/news/uk-returnees-will-have-stay-institutional-quarantine-14-days-cabinet-secretary-2018517