S.L. 646.18 Art. 22Ventilation of enclosed spaces.

(1) Steps shall be taken to ensure that there is sufficient fresh air in enclosed workplaces, having regard to the working methods used and the physical demands placed on the workers.

(2) If a forced ventilation system is used, it shall be maintained in working order.

(3) Any breakdown shall be indicated by a control system where this is necessary for workers’ health.