French authorities said on Saturday that a power outage in the Cannes area in southeastern France that briefly disrupted the film festival there was caused by acts of sabotage, including arson at a su...

a power outage, apparently caused by deliberate sabotage, shut down the power grid serving the city and much of the surrounding region.

Traffic lights in parts of Cannes and the surrounding city of Antibes stopped working after 10 a.m. local time, leading to traffic jams and confusion in city centers.