“…Moreover, the relationship between formal and informal spaces and migrant agency became ambiguous and changed over time (Aru, 2021). This was also due to the lack of shared responsibility between EU member states, the disrespect of the common asylum system of the Schengen area and for human rights, with increasing claims for national sovereignty by some member states like the Visegrád Group (Amigoni & Molinero & Vergnano, 2021). The EU migration regime also impacted on early stages of the migration route of Sudanese migrants.…”