© Licensed to London News Pictures. 29/11/2021. London, UK. A man walks past the Eurostar arrivals exit in St Pancras Train Station the day before OMICRON Covid restrictions come into force. From  04:00 Tuesday 30th November in England, face coverings will be mandatory in shops, banks, post offices and on buses and trains to combat the new OMICRON Covid disease. Also anyone coming into the country from abroad would have to take a PCR test by the end of the second day after arriving. Photo credit: London News Pictures