Are the French riots a warning of an intense election to come?

Rioting, looting and vandalism affected cities and towns across France over the weekend. The unrest follows student protests last month over school conditions, which broadened to reflect other public concerns. Prime Minister Sébastien Lecornu announced on Monday that local authorities could impose partial curfews to protect people and businesses. BBC Paris correspondent Hugh Schofield examines the impact of the violence and what it could mean for the upcoming election.