Paris terror arrest after gas tanks found in Notre Dame car

"Paris police have arrested a man on the terrorism watch list after his car was found near the Notre Dame Cathedral with seven gas cylinders inside.
The Peugeot 607 was found with its hazard warning lights flashing and without number plates, police said.
One of the canisters, on the front passenger seat, was empty, and there were no detonating devices inside.
In November, 130 people died in Paris in a series of terror attacks carried out by so-called Islamic State (IS)."