Tier 4 lockdown: Matt Hancock reveals which areas face tougher restrictions from TONIGHT Latest Updated: 30 Dec 2020, 15:44 MATT Hancock reveals which areas face tougher restrictions from TONIGHT. The Health Secretary made a statement to the House of Commons as fresh coronavirus cases have spiralled out of control. 4 NEW YEAR, NEW TIER: Areas across England moving to tougher Tiers To move into Tier 4: Leicester City Lincolnshire (City of Lincoln, Boston, South Kesteven, West Lindsey, North Kesteven, South Holland, East Lindsey) Northamptonshire (Corby, Daventry, East Northamptonshire, Kettering, Northampton, South Northamptonshire, Wellingborough) Derby and Derbyshire (Derby, Amber Valley, South Derbyshire, Bolsover, North East Derbyshire, Chesterfield