Section 57(1)--
omit, insert--
'(1) This section applies if an authorised fire officer--
(a) finds a person committing an offence against this Act; or
(b) finds a person in circumstances that lead the officer to reasonably suspect the person has just committed an offence against this Act; or
(c) has information that leads the officer to reasonably suspect a person has committed an offence against this Act.'.