(2) To the extent the obligation was
contravened before the repeal, proceedings may be taken or continued against
the person who contravened the obligation, and the person may be punished, as
if the repeal had not happened.
(3) If—
(a) the acts or omissions
constituting the contravention continue after the repeal; and
(b) the
continuing acts or omissions contravene a duty imposed by a provision of this
Act;
proceedings may be taken against the person under the provision of this
Act to the extent of the continuation of the acts or omissions after the
repeal.