Police and other emergency services have cordoned off the scene of the knife attack that left two people seriously injured in Paris on Friday (September 25).<br /><br />Footage shows emergency vehicles at Rue du Chemin Vert where a large police cordon has been set up.<br /><br />The knife attack occurred close to the former headquarters of the magazine Charlie Hebdo. <br /><br />Two alleged attackers have since been arrested by police.
