The Constitution also states that: “Every man has the right to enter the Republic, leave it, travel through its territory and change residence, without the need for a security letter, passport, safe-conduct or other similar requirements. The exercise of this right will be subordinate to the powers of the judicial authority, in cases of criminal or civil liability, and those of the administrative authority, as regards the limitations imposed by the laws on emigration, immigration, and general health of the Republic, or on pernicious foreigners residing in the country. " Both articles 33 and 9 of the Constitution limit foreigners to meddle in the country's political affairs.