8.—(1) Tier 1 restrictions apply in relation to the Tier 1 area in accordance with Schedule 1.
(2) Tier 2 restrictions apply in relation to the Tier 2 area in accordance with Schedule 2.
(3) Tier 3 restrictions apply in relation to the Tier 3 area in accordance with Schedule 3.
(4) In these Regulations—
(a)references to “Tier 1 restrictions” are references to the restrictions and requirements set out in Schedule 1;
(b)references to the “Tier 1 area” are references to every area of England (including the territorial waters adjacent to England and the airspace above England and those territorial waters) other than the Tier 2 area and the Tier 3 area;
(c)references to “Tier 2 restrictions” are references to the restrictions and requirements set out in Schedule 2;
(d)references to the “Tier 2 area” are references to the area for the time being specified or described in Part 1 of Schedule 4;
(e)references to “Tier 3 restrictions” are references to the restrictions and requirements set out in Schedule 3;
(f)references to the “Tier 3 area” are references to the area for the time being specified or described in Part 2 of Schedule 4.