Unlawful Oaths (Ireland) Act, 1823

Offenders may be indicted as heretofore, if not prosecuted under this Act.

6. Provided also, that nothing in this Act contained shall extend to prevent any prosecution by indictment or otherwise, for any thing which shall be an offence within the intent and meaning of this Act, and which might have been so prosecuted if this Act had not been made, unless the offender shall have been prosecuted for such offence under this Act, and convicted or acquitted of such offence; . . .