IS
According to Robert Peston it's done as Tier 4 because when it's over they can unlock different areas according to infection rates. For example, Cornwall could go down to tier 2 whereas Manchester could stay at 4
Well that's just great, Hull only went into Tier 2 today, and now it'll be Tier 4 tomorrow? Why even bother changing regional tiers in the last few days if they were planning a national lockdown anyway?
According to Robert Peston it's done as Tier 4 because when it's over they can unlock different areas according to infection rates. For example, Cornwall could go down to tier 2 whereas Manchester could stay at 4