Article 33 empowers the executive to make leave the national territory, immediately and without the need for a prior trial, any foreigner whose permanence it deems inconvenient. But it grants foreigners the same guarantees as nationals, which is why they are protected by the provisions of Article 4; the equality of men and women, and Article 1 prohibits any discrimination based on ethnic or national origin, gender, age, disabilities, social status, health conditions, religion, opinions, preferences, civil status or any other that violates human dignity and aims to nullify or impair the rights and freedoms of people.