Schengen Borders and Multiple National States of Emergency: From Refugees to Terrorism to COVID-19

The re-introduction of intra-Schengen state border controls has been a constant feature of the area since the abolition of those controls in 1995. The seriousness of the controls introduced and the justifications which have been put forward for them have varied substantially. At the moment there are three overlapping regimes of temporarily reintroduced border controls in the area: those reintroduced to counter terrorism, those reintroduced to counter so-called secondary movements (the movement of people seeking international protection within the Schengen area) and those introduced to counter the spread of COVID-19. The article examines the three frameworks of temporary controls, the justifications provided by states using them for their operation, and the response of the EU institutions.