about putting on masks in crowded spaces and i think that is really representation of a different tone in government, more caution is the message that they want to convey to the public. in a sense, reminding everybody, do your bit or else the government might find themselves in a situation where they do have two, one by one, start reimposing limits. let s remember what is actually a possibility if the government triggers its plan b. plan b, reintroducing facemasks, some limits, is1 million miles away from going back to some kind of lockdown but there is no question that we would have heard the kind of thing from what the health secretary said today if there were not at the very least some nerves and trepidation in government about what the next few months might hold. government about what the next few months might hold. laura kuenssberg, at westminster, months might hold. laura kuenssberg, at westminster, thank months might hold. laura kuenssberg, at westminster, thank you. poli