22.—(1) Subject to regulation 24—
(a)regulation 10(1) does not apply in relation to a shift worker when he changes shift and cannot take a daily rest period between the end of one shift and the start of the next one;
(b)paragraphs (1) and (2) of regulation 11 do not apply in relation to a shift worker when he changes shift and cannot take a weekly rest period between the end of one shift and the start of the next one; and
(c)neither regulation 10(1) nor paragraphs (1) and (2) of regulation 11 apply to workers engaged in activities involving periods of work split up over the day, as may be the case for cleaning staff.
(2) For the purposes of this regulation—
“shift worker" means any worker whose work schedule is part of shift work; and
“shift work" means any method of organizing work in shifts whereby workers succeed each other at the same workstations according to a certain pattern, including a rotating pattern, and which may be continuous or discontinuous, entailing the need for workers to work at different times over a given period of days or weeks.