A car drove into the terrace of a cafe in the 20th arrondissement in northern Paris on Wednesday evening, leaving one dead and six injured, including three in a critical state, police said.

Police said the driver of the vehicle fled the scene.

There was one passenger in the car, who tested positive for alcohol and drugs, a police source said. The passenger was not among the casualties.

France is on high security alert ahead of the Paris Olympics that start on July 26.