In the face of the most serious migration crisis to hit Europe in the many years, the Hungarian government took legal and physical steps to stop refugees at the southern border: the Serbian section of the country’s border was sealed with barbed wire fences while arguably unconstitutional criminal sanctions were introduced. The new border control measures took effect on September 15, 2015. As a result, thousands of refugees were stopped at the Serbian side of the Röszke-Horgos border crossing point, where they were not provided with any relevant information, accommodation, medical treatment, and only faced a quite slow official border-crossing procedure.