irreversible. with so much uncertainty over how - irreversible. with so much uncertainty over how highl irreversible. with so much - uncertainty over how high infection rates _ uncertainty over how high infection rates and _ uncertainty over how high infection rates and hospitalisations - uncertainty over how high infection rates and hospitalisations could . rates and hospitalisations could -et, rates and hospitalisations could get. do — rates and hospitalisations could get. do you _ rates and hospitalisations could get, do you concede _ rates and hospitalisations could get, do you concede that - rates and hospitalisations could get, do you concede that that l rates and hospitalisations could | get, do you concede that that is rates and hospitalisations could i get, do you concede that that is a promise _ get, do you concede that that is a promise you — get, do you concede that that is a promise you can— get, do you concede that that is a promise you can no— get, do you concede that that is a promise you can no longer- get, do you concede that that is a promise you can no longer keep i get, do you concede that that is a j promise you can no longer keep it you may— promise you can no longer keep it you may have _ promise you can no longer keep it you may have to _ promise you can no longer keep it you may have to re—impose - you may have to re—impose restrictions— you may have to re—impose restrictions later _ you may have to re—impose restrictions later this - you may have to re—impose restrictions later this year? | you may have to re-impose restrictions later this year? thank ou, and restrictions later this year? thank you. and thanks _ restrictions later this year? thank you, and thanks for _ restrictions later this year? thank you, and thanks for asking - restrictions later this year? thank you, and thanks for asking that, i you, and thanks for asking that, because i want to repeat what i said last week and perhaps the week before about this. the road map is, we hope, irreversible, buti before about this. the road map is, we hope, irreversible, but i think i said that from the get go. but we can't guarantee that. think it obviously happened that changes our calculations. we have got to be humble in the face of nature. there could be some new variant of the virus that we have to respond to on a particular way, and i have always been very clear about that. the only way we can make the road map irreversible is by continuing to be cautious, and that i'm afraid is why we have got to continue with the measures that we are and continue with the routines that we have, test, trace and isolate but above