People in the Philippines who have not been vaccinated against Covid-19 could be jailed if they leave their homes for non-essential purposes.
President Rodrigo Duterte ordered the arrest of unvaccinated people who violate stay-at-home rules as the country grapples with "galloping" Covid-19 infections.
The Philippines reported at least 21,819 new cases from 70,049 tests on Friday. Delta is still the dominant Covid-19 variant, but there are fears Omicron will spread across the country of 109 million people within weeks.
Duterte said: "I'm now giving orders to the barangay [district] captain to look for those persons who are not vaccinated and just would request them or order them, if you may, to stay put."
He said local officials could "arrest recalcitrant persons" who refuse to follow the new rules, with civilians drafted in to help enforce the rules.