Posted in Web What is tier 4? The new lockdown rules explained | Metro News December 24, 2020 Under tier four restrictions, pubs and restaurants will close, as well as ‘non-essential’ retail. In addition, people will not be able to mix inside homes, except for childcare and other forms … https://metro.co.uk/2020/10/28/what-is-tier-4-which-areas-could-go-into-it-england-lockdown-13492044/