political activities. . (c) Application (1) In general This Act and the amendments made by this Act shall apply to any convention or event described in section 7325a(a) of title 5, United States Code, as added by subsection (a), occurring on or after the date of enactment of this Act. (2) Travel Nothing in this Act or the amendments made by this Act shall be construed to limit or otherwise prevent the President or Vice President from using vehicles (including aircraft) owned or leased by the Government for travel to or from any such convention or event.