Railways Act, 1989
199. Rules to be laid before Parliament.
Every rule made under this Act shall be laid, as soon as may be
after it is made, before each House of Parliament, while it is in session, for
a total period of thirty days which may be comprised in one session or in two
or more successive sessions, and if, before the expiry of the session
immediately following the session or the successive sessions aforesaid, both
Houses agree in making any modification in the rule or both houses agree that
the rule should not be made, the rule shall thereafter have effect only in such
modified form or be of no effect, as the case may be; so, however, that any
such modification or annulment shall be without prejudice to the validity of
anything previously done under that rule.