4.—(1) Schedules 1 to 4 set out restrictions and requirements that may apply in an area in relation to—
(a)gatherings;
(b)organising events;
(c)travelling to and from other areas;
(d)the use of premises of specified businesses or services that are ordinarily open to the public.
(2) The restrictions and requirements set out in Schedule 1 apply in relation to an Alert Level 1 area.
(3) The restrictions and requirements set out in Schedule 2 apply in relation to an Alert Level 2 area.
(4) The restrictions and requirements set out in Schedule 3 apply in relation to an Alert Level 3 area.
(5) The restrictions and requirements set out in Schedule 4 apply in relation to an Alert Level 4 area.
(6) Schedule 5 sets out which one of Schedules 1 to 4 apply to an area by specifying a level for that area.
(7) Schedule 6 makes temporary provision modifying the restrictions and requirements relating to persons gathering and travelling over the Christmas period.
(8) In these Regulations—
(a)an “Alert Level 1 area” is an area specified in the table in Schedule 5, where the table indicates it is an Alert Level 1 area;
(b)an “Alert Level 2 area” is an area specified in the table in Schedule 5, where the table indicates it is an Alert Level 2 area;
(c)an “Alert Level 3 area” is an area specified in the table in Schedule 5, where the table indicates it is an Alert Level 3 area;
(d)an “Alert Level 4 area” is an area specified in the table in Schedule 5, where the table indicates it is an Alert Level 4 area.