OSH Info: General duties of employers and self-employed persons to persons other than their employees.

 It shall be the duty of every employer and every self-employed person to conduct his undertaking in such a manner as to ensure, so far as is practicable, that he and other persons, not being his employees, who may be affected thereby are not thereby exposed to risks to their safety or health.
 It shall be the duty of every employer and every self-employed person, in the prescribed circumstances