The International Energy Agency chief said the war could lead to the world's worst energy crisis in decades.

Paris and Marseille are held by the Socialists in local elections which saw the nationalist right win in Nice and certain towns.

Those who do not comply can be jailed for up to a year and fined up to HK$100,000 ($12,700; £9,600).

The 24-hour long strike is expected to disrupt live television and radio broadcasts.

The reported disappearance of Raphael Tuju has led to claims he may have been abducted.

The concert was attended by an estimated 104,000 fans, much lower than the expected 260,000.

The videos sparked widespread anger, leading to the hashtag #StopRapingWomen to trend on social media.

The suspect is a 21-year-old local resident who claims he was blackmailed and forced to plant explosives.