President Donald Trump has called Hungarian Prime Minister Viktor Orban to speak about the new US ambassador to Hungary and importance of border protection.

We hereby call the attention of all Hungarian citizens intending to travel to the United States to acquire detailed information on the rules of entry and the conditions of legal stay before departure. The U.S. authorities apply the relevant regulations strictly to foreigners wishing to enter the country and for those who are already residing there. Violation of the immigration regulations has an immediate impact as well as long-term disadvantages on travelers violating these regulations.