If and whenever on the passage by Dáil Éireann of any Bill, other than a Bill expressed to be a Bill containing a proposal to amend the Constitution, the Taoiseach certifies by messages in writing addressed to the President and to the Chairman of each House of the Oireachtas that, in the opinion of the Government, the Bill is urgent and immediately necessary for the preservation of the public peace and security, or by reason of the existence of a public emergency, whether domestic or international, the time for the consideration of such Bill by Seanad Éireann shall, if Dáil Éireann so resolves and if the President, after consultation with the Council of State, concurs, be abridged to such period as shall be specified in the resolution.

Where a Bill, the time for the consideration of which by Seanad Éireann has been abridged under this Article,

(a) is, in the case of a Bill which is not a Money Bill, rejected by Seanad Éireann or passed by Seanad Éireann with amendments to which Dáil Éireann does not agree or neither passed nor rejected by Seanad Éireann, or

(b) is, in the case of a Money Bill, either returned by Seanad Éireann to Dáil Éireann with recommendations which Dáil Éireann does not accept or is not returned by Seanad Éireann to Dáil Éireann,

within the period specified in the resolution, the Bill shall be deemed to have been passed by both Houses of the Oireachtas at the expiration of that period.

When a Bill the time for the consideration of which by Seanad Éireann has been abridged under this Article becomes law it shall remain in force for a period of ninety days from the date of its enactment and no longer unless, before the expiration of that period, both Houses shall have agreed that such law shall remain in force for a longer period and the longer period so agreed upon shall have been specified in resolutions passed by both Houses.