Poland has stepped up its police and military presence on the border with Belarus, where more than 12,000 troops are deployed.
The European Commission considers the Belarusian president is responsible for the situation at the border.
Poland has stepped up its police and military presence on the border with Belarus, where more than 12,000 troops are deployed.
They said there were about 4,000 migrants at the border.
These are people who mostly come from the Middle East and Africa.
Source: Al Jazeera
