Firefighters say two trams have collided in Strasbourg in eastern France, injuring dozens of people, though none critically.

Two trams collided at Strasbourg's central station on Saturday, injuring 68 people, authorities said. Reports said that one tram, which had been stopped, moved backwards down a slope for unknown reasons, colliding with another tram that was stationary.

Dozens of people were injured after two trams collided in a tunnel in the eastern French city of Strasbourg yesterday, authorities said.