12. Offences to be tried summarily.—Notwithstanding anything contained in the Code of Criminal Procedure, 1973 (2 of 1974), all offences under this Act shall be tried in a summary way by any Metropolitan Magistrate or any Judicial Magistrate of the first class, specially empowered in this behalf by the State Government and the provisions of sections 262 to 265 (inclusive) of the said Code shall, as far as may be, apply to such trial:
    Provided that in a case of conviction for any offence in a summary trial under this section, it shall be lawful for such Magistrate to pass a sentence of imprisonment for any term for which such offence is punishable under this Act.