Two U-turns and a lot of chaos: it's been a painful week for Boris Johnson

One thing is clear, the government is very worried about a resurgence of coronavirus in the UK

A week is a long time in a coronavirus pandemic - a fact the government has learned all too painfully. Avoiding a one-week delay to lockdown in March would potentially have halved the death toll, it has previously emerged.

Which goes some way to explain why there have been not one but two screeching U-turns this week - on travel to Spain and lockdown measures for 4.6 million people in northern England - both announced late into the evening and imposed within hours. The ensuing chaos and anger have been palpable, and all point to one thing: that the government is very, very worried about a resurgence of the virus on UK soil.