as RT reports:
The man was reportedly ordered to the ground and surrendered to the authorities. Some people left their luggage behind as they panicked, and officers with dogs have been called to the scene to check the abandoned bags, according to reports on Twitter.
Passengers flee Gare du Nord in Paris as police arrest man #Paris pic.twitter.com/twiejWOAYc— Hannah Bayman (@hannahbayman) 22. April 2017