# Constitution of Sri Lanka/Chapter XVIII

Public Security.
155. (1) The Public Security Ordinance as amended and in force immediately prior to the commencement of the Constitution shall be deemed to be a law enacted by Parliament.
(2) The power to make emergency regulations under the Public Security Ordinance or the law for the time being in force relating to public security shall include the power to make regulations having the legal effect of over-riding, amending or suspending the operation of the provisions of any law, except the provisions of the Constitution.
(3) The provisions of any law relating to public security, empowering the President to make emergency regulations which have the legal effect of over-riding, amending or suspending the operation of the provisions of any law, shall not come into operation, except upon the making of a Proclamation under such law, bringing such provisions into operation.
47[(3a) Nothing in the preceding provisions of this Constitution shall be deemed to prohibit the making of emergency regulations, under the Public Security Ordinance or the law for the time being in force relating to public security, with respect to any matter set out in the Ninth Schedule or having the effect of overriding, amending or suspending the operation of a statute made by a Provincial Council.]
(4) Upon the making of such a Proclamation, the occasion thereof shall, subject to the other provisions of this Article, be forthwith communicated to Parliament and, accordingly-
(i) if such Proclamation is issued after the dissolution of Parliament such Proclamation shall operate as a summoning of Parliament to meet on the tenth day after such Proclamation, unless the Proclamation; appoints an earlier date for the meeting which shall not be less than three days from the date of the Proclamation and the Parliament so summoned shall be kept in session until the expiry, or revocation of such or any further Proclamation or until the conclusion of the General Election whichever event occurs earlier and shall thereupon stand dissolved;
(ii) if Parliament is at the date of the making of such Proclamation, separated by any such adjournment or prorogation as will not expire within ten days, a Proclamation shall be issued for the meeting of Parliament within ten days.
(5) Where the provisions of any law relating to public security have been brought into operation by the making of a Proclamation under such law, such Proclamation shall, subject to the succeeding provisions of this Article, be in operation for a period of one month from the date of the making thereof, but without prejudice to the earlier revocation of such Proclamation or to the making of a further Proclamation at or before the end of that period.
(6) Where such provisions as are referred to in paragraph (3) of this Article, of any law relating to public security, have been brought into operation by the making of a Proclamation under such law, such Proclamation shall expire after a period of fourteen days from the date on which such provisions shall have come into operation, unless such Proclamation is approved by a resolution of Parliament:
Provided that if -
(a) Parliament stands dissolved at the date of the making of such Proclamation, or
(b) Parliament is at such date separated by any such adjournment or prorogation as is referred to in paragraphs (4)(ii) of this Article; or
(c) Parliament does not meet when summoned to meet as provided in paragraphs (4) (i) and (4) (ii) of this Article,
then such Proclamation shall expire at the end of ten days after the date on which Parliament shall next meet and sit, unless approved by a resolution at such meeting of Parliament.
(7) Upon the revocation of a Proclamation referred to in paragraph (6) of this Article within a period of fourteen days from the date on which the provisions of any law relating to public security shall have come into operation or upon the expiry of such a Proclamation in accordance with the provisions of paragraph (6), no Proclamation made within thirty days next ensuring shall come into operation until the making thereof shall have been approved by a resolution of Parliament.
48[* * * * * * ]
49(8) If Parliament does not approve any Proclamation bringing such provisions as are referred to in paragraph (3) of this Article into operation, such Proclamation shall, immediately upon such disapproval, cease to be valid and of any force in law but without prejudice to anything lawfully done thereunder.
(9) If the making of a Proclamation cannot be communicated to and approved by Parliament by reason of the fact that parliament does not meet when summoned, nothing 50[contained in paragraph (6) or (7) of this Article,] shall affect the validity or operation of such Proclamation:
Provided that in such event, Parliament shall again be summoned to meet as early as possible thereafter.
47. Inserted by the Thirteenth Amendment to the Constitution Sec. 5.
48. Paras (8) and (9) repealed by the Tenth Amendment to the Constitution Sec. 2 (1).
49. Paras (10) and (11) renumbered as (8) and (9) by the Tenth Amendment to the Constitution Sec. 2 (2).
50. Substituted by the Tenth Amendment to the Constitution Sec. 2 (3) for “contained in paragraph (6), (7), (8) of this Article.”