Yes I know that transmission outside is unlikely, but folk here just keep their masks on as they go between shops or buses or wherever they are going as it saves hassle taking them and off again. You won’t get into a supermarket, restaurant, bar, cinema etc. without a mask. Seems sensible. Masks come off for drinking and eating, which is still mostly outdoors despite close to zero temperatures at night. As to asylum seekers/economic migrants - Italy has taken in many times more Africans and people from the Middle East than the UK, they are a common and obvious feature of many city centres, many now have permission to stay. I haven’t spoken to all of them, but my pal Sadiq for example came from Senegal on a passport that he sent back home as soon as he got here so that someone else could use it - we all look the same to you, he told me, so one passport will do for loads of us. He was a street hustler for a while, selling handbags, running from the cops, but now he’s got his papers and works as a security guard. In a mask. I probably pass ten or more African beggars a day; they all wear masks.