LYON, France — A "low force" blast hit a busy pedestrian street Friday in the French city of Lyon, injuring seven people as it shattered the glass from a refrigerated shop cooler in a bakery, a local official said.
France's anti-terrorist office opened an inquiry into the blast and the anti-terrorism prosecutor, Remy Heitz, went to Lyon. The interior minister also was on site, and soldiers secured the area.
French President Emmanuel Macron called the explosion an "attack" during a live interview about the European Parliament elections that run through Sunday.
The mayor and Macron sent their sympathies to the injured, some of whom were taken to the hospital and others just went home.
The women's World Cup soccer tournament is scheduled to start in France on June 7. Lyon will host the semifinals, and then the final on July 7.