That's illegal, EU observers say, and it undermines the idea of freedom of movement: ๐งต p.dw.com/p/3S8Ad
The idea is that the agreement (between 22 EU countries + ๐ฎ๐ธ, ๐ฑ๐ฎ, ๐ณ๐ด & ๐จ๐ญ) will boost domestic economies and facilitate human mobility in a way that few parts of the world permit.
Until recently, these reintroductions were few and far between, usually invoked for foreseeable events, such as major sports competitions or political meetings:
These kinds of controls last only a few days and are planned far ahead of time.
"This is unprecedented."
![](https://pbs.twimg.com/media/EJR1AmlXUAEO_bl.png)
Soon after, six Schengen members reintroduced controls for extended periods. Austria, Germany, Denmark, Sweden and Norway cited migration as a reason.
Read more: p.dw.com/p/3S8Ad
![](https://pbs.twimg.com/media/EJR1DD4WsAA_l-V.jpg)