Public Health Act (Northern Ireland) 1967

4Person suffering from, or carrier of, notifiable disease not to carry on occupation to danger of others.N.I.

Any person who, knowing that he is suffering from, or that he is a carrier of, a notifiable disease, engages in, carries on or participates to any extent whatever in any trade, business or occupation which he cannot engage in, carry on or participate in without risk of spreading the disease shall be guilty of an offence under this Part.