(1) This section applies if a police officer reasonably believes that a person (whether part of a group or not) has recently engaged in, is engaged in, or is likely in the immediate future to engage in, conduct—
(a) involving—
(i) violence towards, or intimidation of, a person; or
(ii) damage to property; or
(b) that would cause a reasonable person to fear for their safety.
(2) However, this section does not apply to a person who (whether part of a group or not) is—
(a) picketing a place of employment; or
(b) demonstrating or protesting about a particular issue; or
(c) speaking, bearing or otherwise identifying with a banner, placard or sign or otherwise behaving in a way that is apparently intended to publicise the person's view about a particular issue.
(3) The police officer may give the person a direction (an exclusion direction ) to do any of the following:
(a) immediately leave an area specified by the officer (an exclusion zone );
(b) remain outside the exclusion zone for a period, decided by the officer (an exclusion period ), of not more than 6 hours;
(c) leave the exclusion zone by a particular route, or in a particular direction, decided by the officer.