new measures yesterday including making face masks compulsory in shops and on public transport in england as well as asking all uk arrivals to take a pcr test. everyone wants us to protect the progress we have made. that is why we have acted very swiftly and i believe in a proportionate way with the news of this new variant. that includes the decision on thursday to red list six countries. we added four more countries to that list. a third omicron case has now been detected in the uk, along with two others confirmed in brentwood in essex at nottingham. it is feared there may be many more. to slow any spread, targeted testing is taking place at locations where cases have been found. however, for now, the government in england is not asking people to work from home again, something that was advised by sage and is already in place in scotland. we are already advising people to work at home wherever that is practical and possible.