Section 57
of Quarantine and Prevention of Disease Act
Section 57
(2)
Every person who is subjected to surveillance or observation shall give facilities for such clinical or bacteriological investigations and shall submit to such medical examination, disinfection, disinsectisation, vaccination or treatment, as is considered necessary by the port health officer or health officer.
(3)
Every person arriving or residing in Brunei
Darussalam who is a germ-carrier of an infectious disease may be subjected to any of the measures which may be imposed under the provisions of this Act or regulations made thereunder in respect of any disease of which such person is a germ-carrier.
Declaration of suspected or infected local area.