![Armed French policemen check vehicles and verify the identity of travellers on the A2 motorway between Paris and Brussels.](/sites/default/files/multimedia_images_2015/2015-brussels-police.jpg)
Armed French policemen check vehicles and verify the identity of travellers on the A2 motorway between Paris and Brussels.
© 2015 Reuters
Armed French policemen check vehicles and verify the identity of travellers on the A2 motorway between Paris and Brussels.